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CHEMISTRY IN SERVICE COURSE E-magzine SPEL 1 Flipbook PDF

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सेवाकाऱीन प्रशिऺण शिववर – प्रथम चरण स्नातकोत्तर शिऺक – रसायन ववऻान

(०६-०६-२०१९ से १७-०६-२०१९ तक) FIRST – SPELL OF IN-SERVICE COURSE FOR POST GRADUATE TEACHER (CHEMISTRY) (FROM 06.06.2019 TO 17.06.2019) इ- ऩुस्स्तका

E- HAND BOOK काययस्थऱ: केन्द्रीय ववद्याऱय क्रमाांक २ रूड़की VENUE: KENDRIYA VIDYALAYA No. 2 ROORKEE 1

सॊयऺक

PATRON

श्री .सॊतोष कुभाय भल्र,बा.प्र.से.

Sh. SANTOSH KUMAR MALL, IAS HON’BLE COMMISSIONER

भाननीम आमुक्त

KVS (HQ) NEW DELHI

के.वि.सॊ . (भख् ु मारम) नई ददल्री श्री विनोद कुभाय

Sh. VINOD KUMAR

उऩामुक्त (प्रबायी)

DEPUTY COMMISSIONER (I/C)

के. वि. सॊ. दे हयादन ू सॊबाग

KVS REGIONAL OFFICE DEHRADUN

श्रीभती नीता खयु ाना

Smt. NEETA KHURANA

सह आमुक्त

ASSISTANT COMMISSIONER

के.वि.सॊ.दे हयादन ू सॊबाग

KVS REGIONAL OFFICE DEHRADUN

भागगदर्गन

GUIDED BY

श्री अयविन्द कुभाय

Sh. ARVIND KUMAR

ऩाठ्मक्रभ ननदे र्क

COURSE

प्राचामग के. वि. क्रॊ. २ रूड़की

DIRECTOR

PRINCIPAL, K.V.No.2 ROORKEE

2

सह ऩाठ्मक्रभ ननदे र्क

ASSOCIATE COURSE DIRECTOR

सुश्री सॊगीता खोयाना

Ms. SANGEETA KHORANA

उऩ प्राचामाग

VICE - PRINCIPAL

के. वि. क्रॊ. १ हाथीफड़करा दे हयादन ू

K.V. HBK No. 1 DEHRADUN

सहमोगी एिॊ सॊसाधक

Co-operation & Resource Persons

श्री धीयज गुप्ता

Sh. DHEERAJ GUPTA

स्नातकोत्तय शर्ऺक, यसामन विऻान

P.G.T. CHEMISTRY

के. वि. क्रॊ. २ रूड़की

K.V.No.2 ROORKEE

श्रीभती शर्िानी चौधयी

Smt. SHIVANI CHAUDHARY

स्नातकोत्तय शर्ऺक, यसामन विऻान

P.G.T. CHEMISTRY

के. वि. क्रॊ. १ रूड़की

K.V.No.1 ROORKEE

3

FROM THE DESK OF DEPUTY COMMISSIONER (I/C)

सॊदेर्

भझ ु े मह जानकाय हाददग क प्रसन्नता हो यही है कक केन्रीम विद्मारम, न0-2 रुड़की भें सत्र 2019-20 हे तु ऩी0जी0टी0यसामन र्ास्त्र शर्ऺक-शर्क्षऺकाओॊ के सेिा-कारीन प्रशर्ऺण के प्रथभ चयण का आमोजन ददनाॊक 06.06.2019 से 17.06.2019 तक श्री अयविॊद कुभाय, प्राचामग, के0वि0 न0-2 रुड़की की दे ख-ये ख भें आमोजजत ककमा जा यहा है | श्री अयविॊद कुभाय, प्राचामग, के0वि0 न0-2 रुड़की, जो कक इस सेिा-कारीन प्रशर्ऺण के ननदे र्क बी हैं, िे सह-ननदे र्क एिॊ सॊसाधक शर्ऺक/शर्क्षऺकाओॊ की भदद से प्रथभ चयण का सपरता ऩूिक ग सॊचारन कय यहे हैं | इस चयण भें आमोजजत ककए जा यहे रेक्चय एिॊ अन्म गनतविधधमाॊ के0वि0स0 भु0 नई ददल्री के ननदे र्ानुसाय ही हैं | भुझे आर्ा है कक ऩी0जी0टी0- यसामन र्ास्त्र शर्ऺक-शर्क्षऺकाओॊ हे तु सेिा-कारीन प्रशर्ऺण के प्रथभ चयण भें प्रनतबाधगता कय यहे शर्ऺक-शर्क्षऺकाओॊ को खद ु को फेहतय, ऊजागिान एिॊ सुसजजजत शर्ऺक के तौय ऩय स्थावऩत कयने भें भदद शभरेगी भैं इस ऩत्रत्रका के प्रकार्न से जुड़े सबी रोगों को फधाई दे ता हूॉ औय सेिा-कारीन प्रशर्ऺण के प्रथभ चयण भें प्रनतबाधगता कय यहे शर्ऺक-शर्क्षऺकाओॊ को भॊगर काभना प्रेवषत कयता हूॉ |

(विनोद कुभाय) सहामक आमुक्त एिॊ प्रबायी उऩामक् ु त 4

From the Director’s Desk

In service training is an integral part of Kendriya Vidyalaya Sangathan. Training course provides the teachers opportunities to up skill, upscale and update themselves so as to function as true professionals in the field of education and to face the challenges of the present world. The 12 days In- service course from 06-06-2019 to 17-06-2019 was organized at K.V.2 Roorkee keeping in mind the vision of KVS. All efforts were made to enhance the professional competency of the participants. The focus areas were content enrichment and professional skill development. A galaxy of Guest speakers was arranged from IIT Roorkee to enrich the participants on different topics related to the curriculum. Besides this, sessions were conducted on general topics like Life Skills, Development of Scientific Aptitude, KVPY/ NCSC/ JNNSMEE/ INSPIRE Awards, Value education, Stress management, communication skills, Action research, Experiential learning, Modern Psychological theories, AEP, PISA, POCSO/ Article 81B of KVS Education code. Local educational trip to IIC Roorkee was organized. Participants were very much benefitted by this visit. To equip the teachers with the latest technology sessions were also conducted on ICT skills. Report-cum– reference manual has been made available to the participants in soft copy. I take this opportunity to thank highly dynamic and efficient Sh. Vinod Kumar, Deputy Commissioner (I/C) KVS RO Dehradun for steering the programme to successfully achieve the set targets. My heartfelt gratitude to Smt. Neeta Khorana Assistant Commissioner, KVS RO Dehradun for all the guidance and support. My appreciation goes to Miss Sangeeta Khorana, Associate Course Director, Vice Principal, K.V. 1HBK Dehradun and Resource Persons Mr. Dheeraj Gupta P.G.T. Chemistry K.V.2 Roorkee and Mrs.Shivani Chaudhary P.G. T. Chemistry K.V.1 Roorkee. I admire all the participants for their contribution during the course. I would like to place on record my appreciation and gratitude to the staff for their cooperation for successful conduct of the 12 days in service course.

(Arvind Kumar) Course Director and Principal K.V.2 Roorkee 5

CONTENT S.N.

Topic

Page No.

1

List of Participants

6-7

2

Time- Table

8-12

3

Groups and Group Tasks

13-17

4

Day- Wise Report

18-29

5

A brief Resume of the Guest Lecturers and their topics

30-51

6

Experiential Learning

75-83

7

Action Research

8

Modern psychological theories

9

Adolescence Education Program : The Grassroots in Teaching Learning 91 Environment of a Classroom

10

ICT

11

Communicative English

114-116

12

Yogic Exercises

154-155

13

Nation‘s Endeavour to foster science leaders of tomorrow

117-125

14

Instruments at Institute Instrumentation Centre, IIT Roorkee

126-128

15

BACK TO BASIC

129-130

16

Significance of various symbols

131-132

17

General lab safety rules

133-135

18

First Aid in Chemistry Lab.

136

19

List of consumables in Chemistry Lab

137

20

List of non-consumables in Chemistry Lab

140

21

Duties of lab attendant

14-16

22

Case Study

15-20

23

86-90

CHEMISTRY CLASS: XII VIDEO LINKS 6

146-147

सेवाकाऱीन प्रशिऺण शिववर – प्रथम चरण की झऱककयााँ

7

INSERVICE COURSE FOR PGT CHEMISTRY (I SPELL)

1

Sh. S K GUPTA

K.V.No.2 ROORKEE LIST OF PARTICIPANTS KENDRIYA E MAIL ID VIDYALAYA MATHURA CANTT [email protected]

2

Smt. DEEPTI DWIVEDI

KV KNN,GHAZIABAD

[email protected]

AGRA

3

PUNJAB LINES MEERUT CANTT

[email protected]

AGRA

NO.1 JHANSI

[email protected]

AGRA

5

Sh. ASHOK KUMAR SINGH Smt. RANJANA UPADHAYA Smt. HARPREET KAUR

NO.2, PATHANKOT

[email protected]

CHANDIGARH

6

Sh.VIJESH KUMAR

3BRD,AFS,CHANDIGARH

[email protected]

CHANDIGARH

7

Smt. KANCHAN

KV, SEC.31, HANDIGARTH

[email protected]

CHANDIGARH

8

Sh. TEJINDER SINGH

MOHALI

[email protected]

CHANDIGARH

9

Sh. MUKUL NAUTIYAL

IMA, DEHRADUN

[email protected]

DEHRADUN

10

NEW TEHRI TOWN

[email protected]

DEHRADUN

11

Sh. SUKHDEV SINGH JAYARA Smt. SAROJ NEGI

ONGC DEHRADUN

[email protected]

DEHRADUN

12

Smt. ANJU PARWAL

[email protected]

DELHI

13

Sh.MANOJ KUMAR

GOLE MARKET (1ST SHIFT) R. K. PURAM SEC -4

[email protected]

DELHI

14

Smt. ASHA SINGH

[email protected]

DELHI

15

Smt. KIRTI TANDON

[email protected]

DELHI

16

Sh.NAVEEN KUMAR JAIN

AGCR COLONY (1ST SHIFT) DELHI CANTT. NO.2 (2ND SHIFT) PITAMPURA (1ST SHIFT)

[email protected]

DELHI

17

MRS.FARHANA SHEHLA

[email protected]

DELHI

18

SMT. SANGEETA RANGA

R. K. PURAM SEC- 2 (2ND SHIFT) HARSINGHPURA

[email protected]

GURUGRAM

S.No Name of the teacher

4

8

REGION AGRA

S.No Name of the teacher

KENDRIYA VIDYALAYA

E MAIL ID

REGION

20

Smt. NEETI SHARMA

NO. 3 AMBALA [email protected]

GURUGRAM

21

Smt. MEENA GOYAL

KARNAL

[email protected]

GURUGRAM

22

Sh.SANDEEP ACHARYA

GC CRPF PINJORE

[email protected]

GURUGRAM

23

Smt.MEENAKSHI

MANDI

[email protected]

GURUGRAM

24

Sh.AJMAL KHAN

SECL JAMUNA COLLIERY

[email protected]

JABALPUR

25

Sh. RAVI SHANKAR YADAV

[email protected]

JABALPUR

26

Sh. SHIVRAJ SINGH LODHI

[email protected]

JABALPUR

27

Smt.PREETI MISHRA

KV, NO 1, SAGAR CANTT (MP) KV, NO 1, SAGAR CANTT (MP) SECL DHANPURI

[email protected]

JABALPUR

28

Sh. RATNESH KUMAR

MANKAPUR

[email protected]

VARANASI

29

Sh. ABHISHEK

MUGHALSARAI

[email protected]

VARANASI

30

Sh. SHOBHIT SRIVASTAVA

39 GTC VARANASI CANTT

[email protected]

VARANASI

31

Smt. POONGUZHALI B.

aecsmum8@yahoo .co.in

AEES

32

Smt. DIPTI SRIVASTAVA

AEJC,ANUSHAKTINAGAR, MUMBAI AECS,KAKRAPAR,ATOMIC ENERGY EDUCATION SOCIETY,MUMBAI

[email protected]

AEES

COMMITTEES Mess Committee

Excursion Committee

1 Smt. Ranjana Upadhyay

1 Smt. Sangeeta Ranga

2 Smt. Preeti Mishra

2 Smt. Meena Goyal

3 Sh. Sukhdev Singh Jayara

3 Sh. Ratnesh Kumar

4 Sh. Mukul Nautiyal

4 Sh. Tejinder Singh 9

5 Sh. Ravi Shankar Yadav

5 Sh. Sukhdev Singh Jayara

TIME TABLE KENDRIYA VIDYALAYA SANGATHAN In-Service Course for PGT ( Chem) 2019-20 (SPELL-1)

Day-1 Regi 06/06/ strati on 2019 THU

Inaugurat ion

45 min: Training Policy of KVS / Outline of the course 45 min: Training Need analysis / expectations

-Ice Breakin g -Aims and Objectiv es of ISC (Course Director ) Day-2 PRA 45 min: 07/06/ YER Yoga /Stress 2019 Reca Manage FRI p of ment Prev Mr A P ious Tomar 45 min: day MEENAK SHI

Conducti vity

GL-1 Fundament al concepts in organic reaction mechanism Prof. K R Justin Thomas, IIT Rke

Session:3 12.45-13.30 (45 min)

Session: 4 14.3016.00 (90 min)

Tea 16.00-16.15

Session:2 11.15-12.45 ( 90 min)

Lunch 13.30-14.30

Session:1 9.3011.00 (90 min)

TEA 11.00-11.15

8.509.30

Session:5 16.15-17.30 (75min)

-Group Formation, Committees -Allotment of Duties Assignment of Individual and group work

KVPY, NCSC, JNNSMEE, NSC Ms Sangeeta Khorana

45 min: Mrs PREETI MISHRA

Bonding in C/C – VBT Mrs. Saroj Negi Isomerism

in c/c 45 min: Importa nce of moral ethics

Kohlrau sch law conc. v/s molar cond. 10

HANDS-ON EXPERIENCE (Practicals- XII)

Mr RAVI SHANK AR YADAV Expressi ng conc. Of solution &

Dr. Yogendra

Nath Sharma

solubility

of gas in liquid 45 min: Day-3 08/06/ PRA Conduct YER of 2019 Remedia SAT Reca l Classes p of (CD) Prev 45 min: .day Mr Med Ratnesh itati Kumar on Organic Dr. conversi Sush ons ma Mr (9.0 SHIVR 0AJ 9.30 SINGH ) LODHI Organic Distincti on test Day-4 09/06/ 2019 SUN

PRA YER Reca p of Prev ious day Med itati on Dr. Sush

GL-10 Experient ial

learning Prof (Dr) Seema Dhawan

GL-5 Inorganic Chemistry Prof K Ghosh, IIT Rke

DEMO LESSON Mr S K Gupta Organic conversions Mrs. Deepti Dwivedi Extraction of crude metals from ore Mrs. Neeti Sharma Refining of metals Mrs. Meena Goyal Colligative properties and van't Hoff Factor

Action research

IGS-2 Value Education

Dr. Indrajeet Singh Principal KV1 HBK Dehradun

Mr.

GL-3 Problems in Prof (Dr) Physical Seema Chemistry Dhawan (Solutions) Prof T K Mandal, IIT Rke

SUKHDEV

SINGH JAYARA

Organic rxn mechani sm Mr SHOBHIT SRIVAST AVA

Soaps and detergents

11

HANDS-ON EXPERIENCE (Practicals- XII)

DEMO LESSON Mr ASHOK K SINGH Bonding in c/c-CFT Ms. Harpreet Kaur Group 17 elements

ma (9.0 09.30 )

Day-5 10/06/ 2019 MON

Day-6 11/06/ 2019 TUE

PRA YER Reca p of Prev ious day

PRA YER Reca p of Prev ious day

Mr ABHISHEK

Nernst equation Mr AJMAL KHAN Proteins

Mrs Ranjana Upadhay a Ellingha m diagram Mr.VIJESH KUMAR

Nucleic acids Mrs. Vandana Thakur f-block element s Ms. Kanchan Drugs Mr. Tejinder Singh Integrat ed rate law

MIDTEST (9.3010.30) Discussi on on QP (10.3011.00)

GL-4 Problems in Physical Chemistry (Electroche mistry) Prof T K Mandal, IIT Rke

Validating Question papers by interchanging between members (Qp to be brought prepared)* XII full syllabus/ XI HYl syllabus

GL-2 Fundam ental concept s in organic reaction mechan - ism

HANDS-ON EXPERIENCE (Practicals - XII)

Prof. K R Justin Thomas , IIT Rke

COMMUNICATION SKILLS

DEMO LESSON Mr. Sh. Arvind MUKUL Kumar NAUTIYAL Organic conversions SANDEEP ACHARYA Nomenclatu 12

GL-6 Bio molecular chemistry

Prof K Ghosh, IIT Rke

HANDS-ON EXPERIENCE (Practicals- XII)

re of c/c Day-7 12/06/ 2019 WED

Day-8 13/06/ 2019 THU

* PRA IIT YER Visit Reca p of Prev ious day

PRA YER Reca p of Prev ious day

PRA YER Reca p of Prev ious day Day- PRA 10 15/06/ YER 2019 Reca SAT Day-9 14/06/ 2019 FRI

45 min: DEMO LESSON Mr MANOJ KUMAR

Raoult's Law Mrs Asha Singh Conden sation polymer s 45 min: Log & antilog Smt. Shivani Chaudha ry Inculcati on of Scientifi c aptitude Dr Atul Agarwal CBRI AEP Dr Ambika Bhatt KLDAV

Earth Science Museum Visit

DEMO LESSON

Mr Naveen Kumar Jain Nernst equation

Back to Basics Mr A P Khankar iyal

Group work

GL-8 Modren psycholo gical theories of learning Dr. Manoj Kumar Sharma KLDAV PG College Roorkee

HANDS-ON EXPERIENCE (ICT)

DEMO LESSO N Mrs.

Life Skills & PISA Mrs Neeta Khurana AC

Mrs. SANGEETA RANGA Name rxn Mrs. ANJU PARWAL

SN reactions GL-7 POCSO & Chemical Article 81 B Kinetics Ms. Prof Anil Sangeeta Khorana Kumar IIT Rke DEMO LESSON Mrs. Kirti Tandon Colloids

GL-9 Surface Chemistry Prof Anil Kumar IIT Rke

IGL COMMUNI CATION Skills Mrs. Rachna Dev Principal

FARHANA SHEHLA

d- block elements reasoning

Coordination compounds Mr Arvind Kumar

How generate Google Forms

to

13

Filling of TNA by the participa -nts

HANDS-ON EXPERIENCE (ICT)

Day11 16/06/ 2019 SUN

Day12 17/06/ 2019 MON

p of College Prev ious day

Principal KV2 Roorkee

Sh. Dheeraj Gupta

Group Work

PRA YER Reca p of Prev ious day

POSTTEST (9.3010.30) Discussi on on QP (10.3011.00)

How to improve P.I Action research topics distribution to teachers (as per format supplied)

Purchase Procedure, Maintaining stock book &

ICT Mr Vikas Nehra IIT Rke

HANDS-ON EXPERIENCE (Practicals)

PRA YER Reca p of Prev ious day

EXHIBITI ON OF

Presentation of Group Work -Submission of Individual assignments

Leave Rules Mr Arvind Kumar Principal & Course Director

45 min: Importa nce of water & Chemist ry involved in cleaning water Dr. Sanjay Kumar Jain Scientist G

Plenary Valedictory

TEACHI NG

AIDS prepared by participa nts

condemnation

Mr Arvind Kumar Principal & Course Director

IGS (Internal Guest Speaker) / GL (Guest Lecturer) Resource Person -1 Mr Dheeraj Gupta Ms. SANGEETA KHORANA

ResourcePerson-2 Mrs Shivani Chaudhary

Assoc. Course Director

Sh. Arvind Kumar Course Director

14

GROUPS AND GROUP TASKS INSERVICE COURSE FOR PGT CHEMISTRY 2019-20 SPELL-1 ANIMESH CHAKRAVORTY ( GROUP-1) The assigned units are:i) SOLUTIONS ii) ELECTROCHEMISTRY iii) BIOMOLECULES 1) Preparation of question bank with model answers for low achievers, high achievers and average students from the allotted units of class XII 2) Preparation of Unit wise list of activities/ experiments for the allotted units of class XII 3) Preparation of power point presentation for the allotted units of class XII 4) Preparation of quiz for the allotted units of class XII 5) Unit wise videos for the allotted units of class XII 6) Moderation of group work submitted by group2. 7) Conduct of morning assembly on day2(7/06/19), day7(12/06/19) and day 12(17/06/19) 8) Report of guest lectures of the day and vote of thanks on day 2(7/06/19), day7 (12/06/19) and day 12(17/06/19). 9) Prepare a teaching aid. 10) Compilation and e-mailing class 11 & 12 question pape , blue print and marking scheme 11) Prepare TARSIA PUZZLE of the allotted units. 12) Write ―Role and duties of lab attendant in chemistry lab‖. 13) Number of questions for question bank from each allotted unit for each categorya) 1 mark question----10 b) 2 mark question----5

c) 3 mark question----5 d) 5 mark question----3 (There should be questions)

no

repetition

of

DU TIE S AN

D RESPONSIBILITIES OF LAB ATTENDANT 1. 2. 3. 4. 5. 6. 7. 8. 9.

He is responsible for the cleanliness of the lab and lab apparatus and glasswares. He should arrange the chemicals in store in alphabetical order. He should arrange inflammable and non inflammable liquid organic solvents separately. He should make a register to issue the chemicals on daily basis. He should make a register for the issue of non consumable apparatus and glass ware and ensure the returning of same after the experiment. He should note the items which are being consumed and are about to finish and he should intimate the Incharge regarding the same. He should be very careful regarding storage and handling of concentrated acids. There should not be free access of the students to the concentrated acids. He should prepare the solution and laboratory reagents under the supervision of Incharge. He should ensure proper labeling of the chemicals and reagent bottles.

15

10. He should always be alert for safety and security of the lab 1.Sh. Shivraj Singh 2. Smt. Harpreet Kaur 3. Smt. Farhana Shehla

4. Smt. Rohini Vyavahare 5. Smt. Anju Parwal 6. Smt. Kanchan

. 11)Distribution, collection and compilation of feedback form after every guest lecture on day2(7/06/19), day7(12/06/19) and day 12(17/06/19) 12) Feedback on NEP 2019 Group Leader: Smt. Kirti Tandon , Members: DEBASHIS MUKHERJEE (GROUP-2) The assigned units are:i) CHEMICAL KINETICS ii) SURFACE CHEMISTRY iii) GENERAL PRINCIPLES & PROCESSES OF ISOLATION OF ELEMENTS 1) Preparation of question bank with model answers for low achievers, high achievers and average students from the allotted units of class XII 2) Preparation of Unit wise list of activities/ experiments for the allotted units of class XII 3) Preparation of power point presentation for the allotted units of class XII 4) Preparation of quiz for the allotted units of class XII 5) Unit wise videos for the allotted units of class XII 6) Moderation of group work submitted by group 3. 7) Conduct of morning assembly on day3(8/06/19) and day8(13/06/19) 8) Report of guest lectures of the day and vote of thanks on day3 (8/06/19) and day8 (13/06/19). 9) Prepare a teaching aid. 10) Compilation and e-mailing of question bank for low achievers. 11) Prepare TARSIA PUZZLE of the allotted units. 12) Prepare a list of consumables items in chemistry lab. 13) Number of questions for question bank from each allotted unit for each categorya. 1 mark question----10 b. 2 mark question----5 c. 3 mark question----5 d. 5 mark question----3 (There should be no repetition of questions) 14) CASE STUDY 15) Distribution, collection and compilation of feedback form after every guest lecture on day3 (8/06/19) and day8 (13/06/19). 16) VALEDICTORY FUNCTION. 17) Feedback on NEP 2019 Group Leader: Smt. Asha Singh Members: 1. Sh. Ravi Shankar Yadav 16

2. Sh. Ratnesh Kumar 3. Sh. Abhishek 4. Sh. Ajmal Khan 5. Smt. Saroj Negi 6. Smt. Vandana Thakur

(आई.आई.सी.)आई. आई. टी. रुड़की का भ्रमण

17

(आई.आई.सी.)आई. आई. टी. रुड़की का भ्रमण

18

GARIKAPATI NARAHARI SASTRY (GROUP-3) The assigned units are:i) The p- BLOCK ELEMENTS ii) The d- & f- BLOCK ELEMENTS iii) CO-ORDINATION COMPOUNDS 1) Preparation of question bank with model answers for low achievers, high achievers and average students from the allotted units of class XII 2) Preparation of Unit wise list of activities/ experiments for the allotted units of class XII 3) Preparation of power point presentation for the allotted units of class XII 4) Preparation of quiz for the allotted units of class XII 5) Unit wise videos for the allotted units of class XII 6) Moderation of group work submitted by group 4. 7) Conduct of morning assembly on day 4 (9/06/19) and day9 (14/06/19) 8) Report of guest lectures of the day and vote of thanks on day 4 (9/06/19) and day9 (14/06/19). 9) Prepare a teaching aid. 10) Compilation and e-mailing of – (i)question bank for average students (ii) Tarsia Puzzle 11) Prepare TARSIA PUZZLE of the allotted units. 12) Prepare a list of non-consumables items in chemistry lab. 13) Number of questions for question bank from each allotted unit for each categorya. 1 mark question----10 b. 2 mark question----5 c. 3 mark question----5 d. 5 mark question----3 (There should be no repetition of questions) 14) CASE STUDY 15) Distribution, collection and compilation of feedback form after every guest lecture on day 4 (9/06/19) and day9 (14/06/19). 16) Feedback on NEP 2019 Group Leader: Smt. Deepti Dwivedi Members:1. Sh. A.K. Singh 2. Sh. Vijesh Kumar 3. Sh. Sandeep Acharya 4. Smt. Ranjana Upadhyay 5. Smt. Poonguzhali 6. Smt. Meenakshi

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GOVINDRARAJAN PADMANABHAN (GROUP-4) The assigned units are:i) ALCOHOLS, PHENOLS & ETHERS ii) POLYMERS iii) HALOALKANES & HALOARENES 1) Preparation of question bank with model answers for low achievers, high achievers and average students from the allotted units of class XII 2) Preparation of Unit wise list of activities/ experiments for the allotted units of class XII 3) Preparation of power point presentation for the allotted units of class XII 4) Preparation of quiz for the allotted units of class XII 5) Unit wise videos for the allotted units of class XII 6) Moderation of group work submitted by group 5. 7) Conduct of morning assembly on day5 (10/06/19) and day10 (15/06/19) 8) Report of guest lectures of the day and vote of thanks on day5 (10/06/19) and day10 (15/06/19) 9) Prepare a teaching aid. 10) Compilation and e-mailing of question bank for Bright students. 11) Prepare TARSIA PUZZLE of the allotted units. 12) Write about safety measures in chemistry lab. 13) Number of questions for question bank from each allotted unit for each categorya. 1 mark question----10 b. 2 mark question----5 c. 3 mark question----5 d. 5 mark question----3 (There should be no repetition of questions) 14) CASE STUDY 15) Distribution, collection and compilation of feedback form after every guest lecture on day5 (10/06/19) and day10 (15/06/19) 16) Feedback on NEP 2019 Group Leader: Sh. S.K. Gupta 1. Smt. Sangeeta Ranga 2. Smt. Dipti Srivastava 3. Smt. Meena Goel 4. Smt. Preeti Mishra 5. Smt. Neeti Sharma SHANTI SWAROOP BHATNAGAR (GROUP-5) The assigned units are:i) CHEMISTRY IN EVERYDAY LIFE ii) ALDEHYDES, KETONES & CARBOXYLIC ACIDS iii) AMINES 1) Preparation of question bank with model answers for low achievers, high achievers and average students from the allotted units of class XII 20

2) Preparation of Unit wise list of activities/ experiments for the allotted units of class XII 3) Preparation of power point presentation for the allotted units of class XII 4) Preparation of quiz for the allotted units of class XII 5) Unit wise videos for the allotted units of class XII 6) Moderation of group work submitted by group 1. 7) Conduct of morning assembly on day6 (11/06/19) and day11 (16/06/19) 8) Report of guest lectures of the day and vote of thanks on day6 (11/06/19) and day11 (16/06/19). 9) Prepare a teaching aid. 10) Compilation and e-mailing of handbook. 11) Prepare TARSIA PUZZLE of the allotted units. 12) Write about the first aid for injuries in chemistry lab and significance of various symbols on reagent bottles. 13) Number of questions for question bank from each allotted unit for each categorya. 1 mark question----10 b. 2 mark question----5 c. 3 mark question----5 d. 5 mark question----3 (There should be no repetition of questions) 14) CASE STUDY 15) Distribution, collection and compilation of feedback form after every guest lecture on day6 (11/06/19) and day11 (16/06/19). 16) Feedback on NEP 2019 Group Leader: Sh. Naveen Kumar Jain Members:1. Sh. Sukhdev Singh Jayara 2. Sh. Tejinder Singh 3. Sh. Shobhit Srivastava 4. Sh. Mukul Nautiyal 5. Sh. Manoj Kumar

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DAILY REPORT DAY 1 (06.06.2019) SUBMITTED BY- Mrs. Kirti Tondon (GL- Group1)

In service course for PGT chemistry (1spell) began at KV No. 2 Roorkee on 6th of June 2019. 33 PGT Chemistry from Delhi, Dehradun, Agra, Chandigarh and Jabalpur regions reported for the course. The programme was inaugurated by Honourable Shri Vinod Kumar, Deputy Commissioner, Dehradun Region by lightning of lamp. The students of KV No. 2 Roorkee presented a vibrant cultural program. Honourable Shri Vinod Kumar addressed the gathering by focusing on the benefits of such courses in present scenario.

The morning session was taken by Shri Arvind Kumar Course Director and Venue Principal on 'Aim and Objectives of In-Service Course'. He explained the benefits of the course to meet the challenges of teaching learning processes. The aim of In-service course is to cover the difficult areas, to develop soft skills, knowledge of AEP, NCF and sensitization towards specially abled children.

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Ms Sangeeta Khorana took an ice breaking session where all the participants introduced themselves in the form of a chemical equation. Shri Tavrej took a session on use of smart board and explained about various features of the interactive board. After lunch, a pretest was conducted.

REPORT DAY 2 (07.06.2019) SUBMITTED BY- Mrs. Asha Singh (GL- Group2)

The day began with the morning assembly conducted by Group -1 members. After the morning assembly a short interactive session was taken by our Course Director Mr. Arvind Kumar on teacher and child behaviour. He further gave an insight to students mind set and ways to deal with the psychological aspects of students. After that a very useful and informative session was taken by our Resource person Mr Dheeraj Gupta on PISA ( Programme for International Student Assessment) in which he highlighted all the important aspects of this examination. After this Mr A.P Tomar from Heartfulness Institute explained the types of stress and the different ways to deal with the stress. He also emphasized need to centre oneself and not allowing stress to enter. After this Dr. Sushma along with team members gave a training on meditation. This session was very relaxing and enlightening.

After tea break Prof K. R Justin Thomas HOD (Chemistry) from IIT Roorkee took a session on organic chemistry in which he explained the tips to study organic reaction mechanism. He mainly focused on understanding of concepts and not on memorization

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After this there was Experiential learning session on the knowledge of various competitive examination like KVPY, NSE, Inspire Awards, NCSC, JNNSMEE. by our Associate Course Director Ms. Sangeeta Khorana Post lunch session began with a very interesting lesson by Dr Y.N.Sharma on virtues and values in life . In his session through his own experiences he shared how to keep high moral standards in life. REPORT DAY 3 (08.06.2019) SUBMITTED BY- Group 3 The day started with the assembly conducted by the members of group 2. Course director and Principal Mr. Arvind Kumar appreciated the members. He defined a teacher as the best actor and director of the class room. He told us a story of the pigeons and the hunter wherein he conveyed the message of imparting quality education instead of focusing only on result oriented rote learning.

This was then followed by meditation session conducted by Dr Sushma and her colleagues. She explained us how to lead a stress free life. This was followed by guided meditation.

Dr. Kaushik Ghosh, professor, department of Inorganic Chemistry, IIT, Roorkee delivered his lecture on the topic: Teaching Inorganic Chemistry – challenges and experience. He related Chemistry with nature. He also explained how colours are imparted by various compounds. After tea break demonstration lessons were presented by Mr. Ratnesh Kumar, K. V. Manakpur, on conversion of amines, Mr. S. S. Lodhi, K. V. No. 1, Sagar Cantt. on the distinguishing tests of aldehydes, ketones and carboxylic acids, Ms. Neeti Sharma, K. V. No. 3, Ambala on the topic Refining of metals 24

followed by Mrs. Meena Goyal, K. V. Karnal on the topic Colligative properties and Van‘t Hoff factor.

The demo lessons were followed by the Course Director‘s talk, where he told us about the important points to be kept in mind while taking extra/ remedial classes. In continuation, Mr. Dheeraj Gupta, Resource Person K. V. 2, Roorkee gave information regarding the importance and use of Google sheets and Google drives.In the post lunch session, Dr. Indrajeet Singh, Principal, K. V. No. 1 HBK, Dehradun emphasized on valued based education. He inspired all the teachers by quoting examples from the life of various dignitaries like Mr. Lal Bahadur Shastry, Dr. A. P. J. Abdul Kalam. He also emphasized on leading a simple life and at the same time suggested all the teachers to motivate students with the power of love and mutual respect. With the help of some inspirational Hindi film songs he conveyed how to impart values of mutual co-operation, integrity, love and compassion.The day ended with group activities by the respective groups.

DAY 4 (09.06.2019) SUBMITTED BY- Group 4

At very outset of 4th day of Inservice course, Sh. Dheeraj Gupta, Resource person, shows an inspirational video on on Swatch Bharat Abhiyan emphasizing the cleanliness of surroundings. After this, members of third group presented a beautiful prayer including activity .

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It was followed by Yoga session under the guidance of Yoga Expert, Miss. Sona. Dr. Sushma & members of Heartfulness Institute organized the third session on Meditation and emphasized on stress free life by minimizing useless thoughts. Dr. Seema Dhawan, Associate Prof., HNB Garhwal Central University, Srinagar explained how to deal with sustainable development of child by Experiential learning and suggested Open Door Policy for learner. She also discussed various aspects of Action Research. All the participants were involved in group activity named ‗Boiling point of potato at higher altitudes‘. Each group showed their views on experiential learning.

Prof. Tapas Kumar Mandal of IIT Roorkee, Deptt. Of Chemistry explained various aspects and concepts of solution specially vapour pressure, cause of solubility of solute etc. He presented the different topics in a very interesting and fruitful way.

In the post lunch session Demo lessons were presented by participants from different KVs. Sh. S.K.Gupta of K.V. Mathura Cantt , Smt. Deepti Dwivedi from K.V. Ghaziabad, Sh. A.K.Singh of K.V. Meerut, Sh. Sukhdev Singh Jayara of K.V. New Tehri Town , Smt. Harpreet Kaur of K.V.2 Pathankot in an interesting way. After tea break, Sh. Abhishek Kumar of K.V. Mughalsarai , Sh. Azmal Khan and Sh. Shobhit Kumar of K.V. Varanasi presented their demo lessons.

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REPORT SUBMITTED BY-Group 5 SUBMITTED BY-Group 5

The day started with morning assembly by Group 4. Mr Dheeraj Gupta, Resourse Person, showed a motivational video by BHAMLA Foundation on pollution. This was followed yoga session and Pranayam . The Course Director Shri Arvind Kumar, Principal KV 2 Roorkee emphasized the use of science activity in the morning assembly as well as in class room teaching.

The following participants presented their demo lessons: Mrs Ranjana Upadhyay , Sh. Vijesh Kumar, Mrs.Vandana Thakur. After that Mr Dheeraj Gupta, Resourse Person gave ideas to learn the periodic table and to improve the PI. Then Mrs.Kanchan and Mr. Tejinder Singh gave their demo lessons. The participants went back to their childhood days and assembled Tarsia puzzles. Participants prepared Tarsia on the allotted units under the guidance of Resource Persons Sh. Dheeraj Gupta and Mrs. Shivani Mr. Tapas Kumar Mandal from IIT Roorkee had taken class on Electro chemistry and enlightened the participants. During the lecture the Course Director Shri Arvind Kumar,Principal KV 2 Roorkee gave one numerical problem to the participants

Post lunch session began with organic reaction mechanism by Prof. K.R. Justin Thomas from IIT Roorkee. He explained the nuc leophilic substitution reactions. After this participant went for group activity in the computer lab.

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REPORT DAY 6 (11.06.2019) SUBMITTED BY- Group 1 6th day of the In-service Course started with a morning assembly conducted by the 5th group members in a befitting manner. It was followed by a short yoga session with yoga instructor Ms. Sonu. An inspirational video was shared by the Course director, Sri Arvind Kumar with the message that a strong will power can help us overcome all our weaknesses and can be converted into our strengths. He emphasised on the need of proper maintenance of stock and the stock registers in the chemistry laboratory. He explained the correct way of management of laboratory , purchase and condemnation related issues and various other aspects of the lab. After a small tea break, Shri Arvind Kumar took a session to highlight the importance of effective communication in teaching learning process. He discussed the different barriers in communication and the ways to improve listening skills.

In the post lunch session,Prof. Kaushik Ghosh , from IIT Roorkee, drove the participants through the world of biological inorganic chemistry and its application in metallopharmaceuticals and industrial processes. The entire session was based on realization of presence of metal ions everywhere in the nature and their importance in controlling the biochemical processes. Sh. Mukul Nautiyal gave a Demo lesson on ―Organic Conversions‖ and Sh. Sandeep Acharya on Nomenclature of Co-ordination Compounds. After this, the participants went to the computer labs for their group work. The day came to an end with the planning for the next day.

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REPORT SUBMITTED BY- Group 2 DAY 7 (12.06.2019) The day started with visit of the participants to IIT Roorkee. We reached IIT Roorkee by 8:40 AM. All of us assembled at Institute Instrumental Centre where the participants were divided into four groups. We visited various labs such as NMR lab, analytical section, electron microscopy lab and X-Ray lab.In analytical section, we have learnt about SQUID, SPM, FESEM and XPS.In NMR lab we learnt about Nuclear Magnetic Resonance Spectroscopy. Dr. Krishna Mohan has nicely explained. In electron microscopy lab, we learnt about Scanning electron microscope and Transmission electron microscope.

Then we visited Geology Museum where we saw different ores of elements and different rocks. The phenomenon of phosphorescence shown by minerals attracted the attention of the participants.

Post lunch session began with assembly conducted by Group 1 members. They showed activities of various reactions of KMnO4. Then our Course Director Dr. Arvind Kumar explained that we should use laboratory apparatus for conducting an experiment. The experiment should be done with care.

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Then Mr. Dheeraj Gupta gave a lecture on ―Back to Basics‖ which was introduced by KVS from session 2017-18.He explained the reasons for adopting Back to Basics, TLO, LAT, SLATE, PISA . He also explained how to make lesson plan as per Back to basics. After tea break demo lessons were given by following participants: 1. Mr. Naveen Jain on Nernst equation. 2. Mrs. Sangeeta Ranga on Name Reaction 3. Mrs. Anju Parwal on nucleophilic substitution reaction. 4. Mrs. Poonguzhali B on Group 18 elements mainly on compounds of Xenon. 5. Mr. Manoj Kumar on Raoult‘ law.

REPORT DAY 8 (13.06.2019) SUBMITTED BY- Group 3 The day began with a wonderful morning assembly conducted by the members of group 2 followed by a yoga session by Ms. Sonu which ended with laughter exercise

Mathematical calculations involving Logarithm and antilogarithm was beautifully explained by Resource Person Mrs. Shivani Chaudhary. After this our course director Mr. Arvind Kumar again enlightened us with importance of Back to Basics and different type of assignments which can be given to students regularly to clear their basic concepts.

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It was followed by a demo lesson on ―Condensation of Polymers‖ by Mrs. Asha Singh.Experiential Learning on POCSO Act 2012 and Article 81B of Education Code was carried out under the guidance of Miss. Sangeeta Khorana, Associate Course Director.After tea break, there was a session on important aspects of Chemical Kinetics by Prof. Anil Kumar of Deptt. of Chemistry, IIT Roorkee. He focussed on factors affecting rate of reaction, Collision Theory and importance of Chemical Kinetics. Then there was a demo lesson on ―Colloids‖ by Mrs. Kirti Tondon. Modern Psychological Learning Theories were explained by Dr. Manoj Kumar Sharma, Astt. Prof. in education, KLDAV, PG College Roorkee with the help of activities.

REPORT SUBMITTED BY- Group 4 DAY 9 (14.06.2019) The day started by morning assembly conducted by group III. It was followed by Yoga session in which different yoga exercises and Pranayam were practiced by the participants. After this Dr. Atul Kumar Aggarwal, CBRI Roorkee, explained how to inculcate scientific aptitude amongst the students and teachers. He also introduced Jigyasa programme to motivate teachers for maximum participation of students. He told us about the different CSIR laboratories located in different cities of India along with their research areas. Then Sh. Dheeraj Kumar Gupta, Resource Person, discussed the concept of O-Labs with us.

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After Tea break, Dr. Anil Kumar from Department of Chemistry, IIT Roorkee discussed the various aspects of surface chemistry and its applications in daily life.

In the post lunch session Dr. Rachna Dev, Principal, K.V. Raiwala took an interactive session on Communication Skills. She emphasized the need of communication in present scenario. She involved all the participants in individual and group activities.

After this Sh. Arvind Kumar, Course director and Venue Principal explained the new horizons by KVS like BALA, SBSB, Seema Darshan and Fun day etc.It was followed by Demo lesson of Smt. Farhana on d & f-Block elements and Dipti Srivastava on Carbohydrates. The last session was taken by Smt. Neeta Khurana, Assistant Commissioner, KVS, RO Dehradun. It was an interactive session of PISA and Life Skills. She emphasized to motivate students for upcoming PISA in 2021. In life skills activity she stressed upon proper breathing exercises, deep sleep and removal of negative thoughts from body. She also explained seven chakras present in our body. Under her guidance all the participants participated in meditation. She emphasized that everyone must do meditation for atleast 20 minutes to remove all the negative thoughts from the body

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REPORT DAY 10 (15.06.2019) SUBMITTED BY- Group 5

The day started with morning assembly by Group 4. Mrs. Preeti Mishra from KV Dhanpuri presented a wonderful special item on national integration by reciting ―SAARE JAHAN SE ACHHA HINDOSTAN HAMARA‖. This was followed by yoga session and pranayam.

Dr. Ambika Bhatt Assistant Professor (B.Ed) from KLDAV PG COLLEGE ROORKEE gave a lecture on ―Adolescence Education Programme‖ and enlightened the pariticipants on human development and adolescence.

After this, Sh. Arvind Kumar Course Director cleared the doubts of the participants on Coordination chemistry particularly colour in coordination compounds and bonding in metal carbonyls. He presented an easy trick to predict the colour of the co-ordination compounds.

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After this, Mr. Dheeraj Gupta, Resource Person acquainted the participants with Training Need Assessment (TNA) and how to generate Google Forms/Google Sheet followed by filling of TNA Google form. In the post Lunch Session participants completed their group work.

REPORT DAY 11 (16.06.2019) SUBMITTED BY- Group 1

The day started enthusiastically with morning assembly by group 5. A beautiful poem was presented by Mr. Mukul Nautiyal expressing the dialogue between a teacher and a student on chemistry. An activity was performed by Mr. Manoj based on the concept of salt analysis. Mineral acids HCl, H2SO4, HNO3 were identified with simple tests, in case bottles containing acids are not labelled. This was followed by Yoga session.

Sh. Arvind Kumar, Course Director and Pricipal KV No. 2 Roorkee interacted with participants for their result and P.I. Teachers having 100% result and high P.I. shared the methodology adopted by them. Course director emphasized on short tests, regular monitoring, use of NCERT books, motivation, planning and counselling of students from time to time. After post test , Mr. Arvind Kumar again interacted with participants and emphasized on keen observation and correlating concepts with coloured diagrams for long retention.He also discussed leave rules, Purchase procedure, condemnation of articles ,Personal claims very nicely. 34

The topic ―Action research‖was taken up by Mr.Dheeraj Gupta .Participants enthusiastically participated and shared their experiences. Mrs.Ranjana Upadhaya, Mrs. Shivani Chaudhary, Mr. A.K.Singh,Mr. Naveen Jain shared their experiences and told all about their way of tackling various situations in school.

Post lunch session started with lecture on ICT by Mr. Vikas Nehra from IIT Roorkee.He explained basics of ICT such as bit ,byte ,MB,GB. He also gave information on 4G, 3G, 2G method of information.He also took up many terminology like internet,modem,LAN ,WAN. Then, all participants worked together to complete the assigned group activities.

REPORT DAY 12 (17.06.2019) SUBMITTED BY- Group 2 The day started with morning assembly conducted by members of group 1. All the progammes of morning assembly were nicely conducted. Mrs. Harpreet Kaur demonstrated activity related to chemical test of proteins. After assembly Yoga session was taken by Ms. Sonu. Then Shri Arvind Kumar, Course Director, shared his experience on teaching learning process. He also showed some motivational videos. After this teaching aid exhibition was organized by participants of In-service course. There were various teaching aids shown by members of different groups such as – Shapes of d orbitals, Shape of complexes, Isomerism in complexes, Polymer, Electrochemical reactions, Blast furnace, Magnetic Separation, Electrochemical cells etc.

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Valedictory function was organized in the presence of chief guest Dr. Sanjay Kumar Jain, Scientist G & Head, Water Resource Systems Division, NIH Roorkee. Our Course Director Shri. Arvind Kumar welcomed the Chief Guest and briefed about 1st spell of In-service course. Then Impressions of the In-service Course were shared by Mrs. Deepti Srivastava and Mr. Vijesh. In cultural programme , Mr. Mukul Nautiyal recited a poem followed by a melodious song by Mr. Tejinder Singh. Then a group song was presented by female participants. After this report of In-service course was read by Ms. Sangeeta Khorana Associate Course Director of Inservice course. Chief guest Dr. Sanjay Kumar Jain, addressed all the participants and told them about the NIH. This was followed by vote of thanks by Ms Sangeeta Khorana.

AIMS & OBJECTIVES OF INSERVICE COURSE Mr ARVIND KUMAR (Course Director )

Why In-service course ?  Teacher is a life long learner  The In-service courses are opportunities for teachers to update their knowledge and upgrade their pedagogical skills.  The Training program would meticulously strive towards equipping the participating group with new knowledge and advanced abilities to become effective facilitators for the onward transmission of skills that are imperative for the success of class room learning.  The Training programme would give us a chance to work together to set up a Standard Operating Procedure to maintain the desired level of training excellence.  In-service training act as a catalyst for teacher‘s effectiveness. It is also a way of updating teachers‘ skills and knowledge for improving teaching and learning which lead to better job performance. Inservice training is important for teachers to face new challenges and changes in the education world.  In-service training is also a fundamental aspect to improve teacher professionalism. The effectiveness of in-service training is important so that teachers can apply the knowledge acquired in teaching and 36

 learning. Few factors that contribute towards the effectiveness of in-service training are role of administrator, attitudes of teachers, training needs and strategies in conducting in-service training Regarding participation of teachers The teachers who are absent for spell Ist during May/June 2019 will not be allowed to attend spell II during December 2019. Their names should be sponsored only in the next session. As both the spells of the In-service Courses have specific objectives and specified modules, ,it is considered essential that teachers should attend both spell I and II mandatorily in the chronological orders. Main             

focus of training…. Awareness of the syllabus Capacity building Understanding of the concepts that are relatively difficult Effective transaction of curriculum in the class room. Understanding of student‘s requirements Awareness about expectations of stake holders. Competency in Spoken English Optimum utilization of equipment made available to KVs under schemes Modernization of Science lab Digital Language Lab e -Prajna e -classroom etc. Hands on training session for preparing students for PISA ( PISA - PROGRAMME FOR INTERNATIONAL STUDENT ASSESSMENT)

TEACHER     

EFFECTIVE FACILITATOR UPDATING KNOWLEDGE STOCK OF IFORMATION UPDATE SKILS AND VALUE ABLE TO FACE NEW CHALLENGES (Child behavior, adolescence, new technologies, pear pressures)  ROLE AS ADMINISTRATOR EFFCTIVE FACILITATOR -

Communication skills Active Listening Rapport building Structuring and recording facts and feelings Developing Synergy Effective Techniques of Questioning

Experiential learning  

Process of making out of a direct experience Personalized reflection about an experience 37

 

   

Formulation of plans to apply learning to other contexts Emphasis on process of learning Topic which are mandatory to deal with…. AEP It has been institutionalized. 5 periods on AEP spread over the spells. Materials developed by KVS to be referred to The service of master trainers of AEP of the concerned region may be utilised Methodology to be emphasised as per 2019-20 circular Integrated approach The goal is to helps pupils remain engaged and draw and from multiple sets of skills and accelerate the learning process. Learning through an integrated studies approach is engaged in meaningful and relative topics. Learners construct and produce knowledge by solving problems, conducting inquiry in reflection and building a repertoire of effective strategies.

Spiral learning  

The spiral approach is a technique often used in teaching where frist facts of a subject is learned without worrying about details. As the same time they are related to the basics which are emphasised many times to help enter the students into along time learning

Personality Development -

Personality is the qualities that form a person’s a person’s character and make someone interesting or popular. It is the process of developing a set of characteristics and traits which contribute to the personality of a person There are multiple characteristics which ned to be worked on while developing one’s personality As a teacher it helps you to manage the class room better and make you a role model ---------------------------------------------------------------------------------------------------------------------------

Pof. Kaushik Ghosh Department of Chemistry Indian Institute of Technology Roorkee E-mail: [email protected] ACADEMIC PROFILE: Ph.D. Indian Association for the Cultivation of Science (IACS), Calcutta, India 2001

Topic: GL-5: Teaching inorganic chemistry – Challenges and experiences. 38

GL-6: Biological inorganic chemistry – Applications in Metallopharmaceuticals and industrial processes.

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Prof. Tapas Kumar Mandal Department of Chemistry Indian Institute of Technology Roorkee E-mail: [email protected] Educational Details 1996

B.Sc. (Hons), Jadavpur University, Calcutta

1998

M.Sc., Jadavpur University, Calcutta

2005

Ph.D., Indian Institute of Science, Bangalore

2005-2006

Post-Doctoral Researcher, University of New Orleans, Louisiana, USA

2006-2008

Post-Doctoral Associate, Rutgers University, New Jersey, USA

2008-2010

Post-Doctoral Research Associate, University of Glasgow, UK

2010-2011

Assistant Professor, Sikkim University, Gangtok, Sikkim

2011-

Assistant Professor, Indian Institute of Technology Roorkee

Lecture 1. Solution- Defining and distinguishing solution from other dispersed systems, solution types, relative lowering of vapour pressure and elevation of boiling point or depression of freezing point, Van’t Hoff factor Lecture 2. Electrochemistry- ionic conductance in electrolytic solution, law of independent migration of ions, Nernst equation and electrode potentials, Ellingham diagram & isolation of elements.

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YOGIC EXERCISES Ms Sonu Yoga Expert 1. Taadasan: Stand with the feet together or about 10cm apart, and the arms by the sides Steady the body and distribute the weight equally on both feet. Raise the arms over the head, interlock the fingers and turn the palms upward. Place the hands on top of the head. Fix the eyes at a point on the wall slightly above the level of the head. The eyes should remain fixed on this point throughout the practice. Inhale and stretch the arms, shoulders and chest upward. Raise the heels, coming up on to the toes. Stretch the whole body from top to bottom, without losing balance or moving the feet hold the breath and stay in the position for a few seconds. Awareness- On the stretch of the whole body from top to bottom and on maintaining balance and on the breath. Benefits- This asana develops physical and mental balance. The entire spine is stretched and loosened, helping to clear up congestion of the spinal nerves at point where they emerge from the spinal column. It helps to increase height by stretching the muscles and ligaments, enabling growing bones to grow longer. 2. Greeva sanchalana [neck movements]- Sit in a cross –legged pose with hand resting on the knees in gyana or chin mudra. Close the eyes. Slowly move the head forward and try to touch the chin to the chest. Move the head as far back as in comfortable. Do not strain. Feel the stretch of the muscles in the front and back of the neck, and the loosening of the vertebrae in the neck. Practise 10 times. Awareness- On the movement and the breath. On the stretching sensation of the muscles in the sides of the neck and the breath.

Benefits- All the nerves connecting the different organs and limbs of the body pass through the neck. Therefore, the muscles of the neck and shoulders accumulate tension, especially after prolonged work at a desk. These asana release tension, heaviness and stiffness in the head, neck and shoulder region. 3. Manibandha naman [wrist bending] -Remain in the base position or a cross-legged pose. Stretch the arms in front of the body at shoulder level. Keep the palms open and fingers straight throughout the entire practice. Bend hands backward from the wrists as if pressing the palms against a wall with the fingers pointing toward the ceiling. 43

Bend the hands forward from the wrists so that the fingers point toward the floor. Keep the elbows straight throughout the practice. Do not bend the knuckle joints or fingers. Bend the hands up again for the next round. Repeat 10times Awareness- On the movement in the wrist joint and stretching of the forearm muscles , and the breath. Benefits-The strength and flexibility

of the wrists increases considerably and the joints loosen up well. They help in strengthening and toning the hands. They relieve pain in the shoulders and upper back and are especially beneficial to individuals who work long hours typing. 4. Pranayama Sheetkari pranayama -Sit in any comfortable meditation posture. Close the eyes and relax the whole body. Hold the teeth lightly together. Separate the lips, exposing the teeth. The tongue may be kept flat or folded against the soft palate in khechari mudra.Inhale slowly and deeply through the teeth. At the end of the inhalation, close the mouth. Exhale slowly through the nose in a controlled manner. This is one round. Awareness: On the hissing sound and the cooling sensation of the inhaled breath. Benefits-This practice cools the body and affects important brain centres associated with biological drives and temperature regulation. It cools and reduces mental and emotional excitation, and encourages the free flow of prana throughout the body. It induces muscular relaxation, mental tranquillity and may be used as a tranquilizer before sleep.

Dr. Atul Kumar Agarwal Senior Principal Scientist, CSIR- Central Building Research Institute, Roorkee email: [email protected] About The Speaker Dr. Atul Kumar Agarwal is currently Senior Principal Scientist at CSIR-Central Building Research Institute, Roorkee. He is the Scientist In-charge of the Publication Group and Lab Coordinator/Nodal Officer of CSIR Scheme ―Faculty Training, Motivation & Adoption of Schools & Colleges by CSIR Labs‖ and ―Jigyasa-Quest for Curiosity‖ Student-Scientist Connect Programme. Dr. Agarwal specializes in the Management of Science & Technology with vast experience in R&D Management.

CSIR & JIGYASA 44

The lecture aims to inculcate a scientific temper in teachers and students alike by inspiring them with the innovations and technologies developed by CSIR, educate them on the new and emerging areas of science. CSIR and its laboratories have carried out research in every field of science including aerospace and strategic sector, agriculture and floriculture, chemicals, petrochemicals and water, ecology and environment, energy, engineering and infrastructure, food and nutrition, healthcare, leather, materials, minerals and mining etc. with major focus on technologies for the bottom of the pyramid- 800 million people of the country under CSIR 800. The lecture also introduces the JIGYASA Student-Scientist Connect Programme - a major initiative taken up by CSIR at national level, during its Platinum Jubilee Celebration Year, as an inspired vision of a new India and Scientific Social Responsibility (SSR) of the Institution with the goal of nurturing the culture of scientific thinking in children at the school level. A step towards bringing into effect the practice of ―doing science‖ as an effective learning experience. CSIR-Central Building Research Institute, Roorkee has also contributed in this direction by providing student-scientist interactions and hands-on activities to expand their interest and knowledge in all aspects of science.

CHEMICAL KINETICS Anil Kumar Department of Chemistry Indian Institute of Technology Roorkee, Roorkee 247667, INDIA Chemistry involves the study of molecules covering their formation, transformation, structure elucidation and rules governing the reaction. Chemical kinetics represents the branch of Chemistry, which deals with the study of rates of reaction(s), factors influencing the rates, rate laws and eventually the operating mechanism. How & why do chemical reactions occur? Reactions occur when two or more molecules interact and form a new molecule either by forming a new bond or by breaking of the bond(s). Some Basics of Reaction Kinetics Average Rate – It defines the rate of reaction over a time interval. Av. rate decreases with decreasing concentration of the reactant. Average Rate = Change in concentration of reactant or product / Time interval (- Δx Δ𝑡 ) Instantaneous Rate of reaction – It is the rate of change of concentration of any of the reactants or products at any specific instance of time or for a given small time interval. - d[R] dt or d[P] dt (infinitesimally small change in d[R] & dt) Reaction Rate(s) in which the same stoichiometry holds throughout the course of reaction 45

The Reaction Rate for a given chemical reaction is the measure of the change in concentration of the reactants or the change in concentration of the products per unit time. A + B C+D Rate = - 𝑑 [𝐴] 𝑑𝑡 = - 𝑑 [𝐵] 𝑑𝑡 = 𝑑 [𝐶] 𝑑𝑡 = 𝑑 [𝐷] 𝑑 aA +Bb cC + dD

Rate = - 1 𝑎 𝑑 [𝐴] 𝑑𝑡 = - 1 𝑏 𝑑 [𝐵] 𝑑𝑡 = 1 𝑐 𝑑 [𝐶] 𝑑𝑡 = 1 𝑑 𝑑 [𝐷] 𝑑 Rate = k [A]α [B]β (Experimental) Order of this reaction (n) = α + β Difference between Rate(s) : Based on Law of Mass Action & Rate Law Expression

Factors Influencing the Rates of Chemical Reactions 1. Concentration 2. Temperature 3. Structure of Reactants or Products 4. Catalyst Effect of [Substrate] ([S]) on Rate of a Reaction and Variation of [S] with Time for Reaction following Varied Kinetic OrdersArrhenius Equation (1889) – Determination of Energy of Activation / Rate Constant

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Integrated Rate Equations Potential Energy Profiles for Exothermic & Endothermic Reactions – A difference in their Arrhenius Plots (Effect of Temp.)

Cont... Effect of Temperature on Rate of Reaction

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(i). Increase in collision frequency due to an increase in Av. K.E. of the molecules. As it is directly proportional to the temp. , 3 increase is estimated for 10 °C rise. (3 𝑹𝑻 ) (ii). Effective collisions mainly contribute to the increase.

Summary: 1. Kinetic studies thus help us in knowing about the rate of occurring reactions. 2. It helps in the optimization of the process. 3. Kinetic study provides an important tool to understand the operating mechanism of reaction(s).

Surface Chemistry What is so special about Surface Chemistry?  Surfaces and interfaces define a boundary between a material and its surrounding environment and influence interactions with that environment.

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 At the molecular level, the surface atoms have a different chemical environment to that in the bulk. As a consequence, these surface atoms with changed atomic and electronic structures exhibit high chemical reactivity.  This property makes surfaces and interfaces a favoured medium for chemical and biological processes in nature to translate it into technological/biomedical applications. G. A. Somorjai and Y. Li, PNAS January 18, 2011 108 (3) 917-924 Applications of Surface Phenomenon

Surface Chemistry? Surface chemistry represents the branch of Chemistry, which deals with the study of nature of surfaces and the changes taking place on the surface. It includes different phenomena like: Adsorption Colloidal properties Heterogeneous catalysis Electrode processes

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Difference between Physisorption & Chemisorption

Potential Energy Surface Diagram for Physisorption & Chemisorption

Example: Adsorption of N2 on Iron at 83 K – Physisorption Adsorption of on Iron at 773 Chemisorption = ΔH - T ΔS; = -ve Adsorption – Physisorption, Desorption & Chemisorption

N2 K – ΔG ΔG

Desorption

&

Adsorption Isotherm Freundlich Adsorption Isotherm: 𝒙/ = kP1/n Where, x is the mass of the gas adsorbed on m g of adsorbent. Both k and n are constants for a given adsorbate and adsorbent at a particular temp. 1/n is generally 1000 nm

1 nm- 1000 nm

< 1 nm

-6

-9

-6

-9

(> 10 m)

(10 - 10 m)

(< 10 m)

3. Separation by Ultra-filtration

Possible

Possible

Not possible

4.

Settle under gravity

May settle centrifugation

Settling of particles

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only

on Do not settle

5. Visibility

Visible to naked eye or Scattering of light by the Particles under a optical microscope particles observed under invisible ultra-microscope (Electron microscope)

are

6. Appearance

Opaque

Commonly transparent

Transparent

7. Tyndall effect

Exhibits

Exhibits

8. Diffusion

Does not diffuse

Diffuses slowly

9. Brownian movement

May show

Shows

Does not exhibit Diffuses rapidly Negligible

Types of Colloidal Systems Dispersion Phase

Dispersion medium

Type of Colloids

Example

Solid

Solid

Solid sol

Alloys, coloured glasses, gem stones

Solid

Liquid

Sol

Paints, cell fluids, dispersed in water

Solid

Gas

Aerosol

Smoke, dust storm, haze

Liquid

Solid

Gel

Jelly, butter cheese, curd

Liquid

Liquid

Emulsion

Milk, hair cream, lotions, mayonnaise, emulsified oils

Liquid

Gas

Aerosol

Mist, fog, cloud

Gas

Solid

Solid sol

Pumice stone, foam rubber

Gas

Liquid

Foam

Soap leather, whipped cream, soda water

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starch

Distinction between Lyophilic and Lyophobic colloids Lyophilic colloids

Lyophobic colloids

Easily formed by direct mixing. Colloids are true molecules of big size

Formed following specific protocols Particles are aggregates of many molecules

Not easily visible under ultramicroscope

Easily detectable under ultramicroscope

Thermodynamically stable

Thermodynamically unstable (requires stabilizer) Easily precipitated by adding of small amount of suitable electrolytes

Requires large quantities of electrolytes to cause coagulation

Reversible in nature i.e., once precipitated can reform the Irreversible in nature, once precipitated colloidal soln. by remixing with the dispersion medium cannot form the colloidal soln. by simple mixing with the dispersion medium The particles do not carry any charge. Carry charge move in a specific direction i.e., either towards anode or cathode as per their charge. Solvent loving, gets heavily hydrated. Solvent hating, do not get hydrated Highly viscous Viscosity is nearly the same as that of solvent Surface tension is usually lower than that of the dispersion Surface tension is almost the same as that of medium. the dispersion medium. Do not show Tyndall effect Show Tyndall effect Lyophobic Colloids

Difference between Multimolecular and Macromolecular Colloids Colloidal dispersion of naturally occurring biomolecules such as starch, proteins, gelatin, cellulose, nucleic acids etc. are macromolecular colloids. Multimolecular Colloids Consist of aggregates of atoms or molecules of