TNSB - 7 - Science :: Materials and properties

Lesson Plan
Textbook
Videos
Images
Activities
Additional Aids
Transliteration
Worksheets
Assessments

[Contributor - Nithya Vasu]

Dear Volunteer,

Please find below the detailed lesson plan and PPT for this chapter in the language mentioned against the respective link. While the lesson plan will give an overall flow of the lesson, the PPT will include lesson flow as well as the presentations for the class.

https://drive.google.com/open?id=1oXCCi3MW4RzsruT93gbkvD5TkoyzayLI (Lesson Plan - English)

https://drive.google.com/open?id=1hQ81dwopcF63Oxq3m42zTKOXYYmsN0DJ (PPT - English)

You may use the content as it is or download and modify them to suit the students requirements.

If you feel any major modifications or additions are carried out by you in the form of adding any new activity, presentations, videos etc. we request you to send the modified version to submitcontent@evidyloka.org for enabling upload the modified version.

The worksheets of the lesson can be accessed from the worksheet tab.

Kindly rate the lesson plan and share your suggestions and comments on the lesson plan in the comments box below. Your valuble suggestions and comments will help us to improve the content.

[Contributor - Rini Jose]

https://drive.google.com/open?id=1Y7Uztr2NgaDqiqSLijaU4sCq4riKg70i (English)

https://drive.google.com/open?id=1XGv6Faam-jULSd8xrUubs3ufv38-Kx5A (Tamil)

[Contributor - Nithya Vasu]

lesson plan version 1.1 videos

https://www.youtube.com/watch?v=cmrj2XO61FM (Physical change)

https://www.youtube.com/watch?v=M8tyjwB42X4 (physical and chemical change)

http://aven.amritalearning.com/index.php?sub=100&brch=294&sim=1470&cnt=3378 (matter and nature)

https://www.footprints-science.co.uk/index.php?type=Neutralisation&section=Section1&info=9 (neutralisation)

[Contributor - Kripa S]

http://image.slidesharecdn.com/physical-and-chemical-change-1224466582409274-8/95/physical-and-chemical-change-6-728.jpg (chemical change) https://image.slidesharecdn.com/physical-and-chemical-change-1224466582409274-8/95/physical-and-chemical-change-5-728.jpg?cb=1224441397 (chemical change) http://image.slidesharecdn.com/physical-and-chemical-change-1224466582409274-8/95/physical-and-chemical-change-8-728.jpg (physical change)

[Contributor - Kripa S]

1. Make a list of articles around you that are made of metal

2. List some examples of metal objects that have been made due to the properties :

a) Malleability

b) Ductility

3. Name some metal objects that exhibit:

a) Malleability

b) Ductility

c) Lustre

d) Hardness

e) Sonorous properties

f) Good conductor of heat

g) God conductor of electricity

4. Take a walk around your locality and make a table of the various metals and non metals used in various objects.

[Contributor - Nithya Vasu]

lesson Plan version 1.1 activities

1. https://drive.google.com/open?id=1XhLsdijEUGIfowyYuR_4CoT-ywh3x1ch

2. https://drive.google.com/open?id=1w0U7R4hlBsaO7NqyYncdeYYKXwTVmu1F

[Contributor - Ramkee]

https://drive.google.com/open?id=0BzNF2YyqQxJ-eURIRUxfbGV3QWc

[Contributor - Nithya Vasu]

lesson Plan version 1.1 PPT

https://drive.google.com/open?id=1hQ81dwopcF63Oxq3m42zTKOXYYmsN0DJ

[Contributor - Preethi Saravanakumar]

Term	Transliterated Term	Translated Term
Physical changes	பிஸிக்கல் சென்ஜஸ்	இயற்பியல் மாற்றம்
Chemical changes	கெமிக்கல் சென்ஜஸ்	வேதியியல் மாற்றம்
Crystallization	கிரிஸ்டலைசேசன்	படிகமாக்குதல்
Sublimation	சப்லிமேசன்	பதங்கமாதல்
Change of States	சேன்ஜ் ஆப் ஸ்டேட்ஸ்	நிலை மாற்றம்
Melting	மெல்டிங்	உருகுதல்
Evaporation	ஏவப்போரேசன்	ஆவியாதல்
Condensation	கண்டேன்சேஷன்	சுருங்குதல்
Acids	ஏசிட்ஸ்	அமிலங்கள்
Mineral acids	மினெரல் ஏசிட்ஸ்	கனிம அமிலங்கள்
Bases	பேசெஸ்	காரங்கள்
Properties	ப்ரொபேர்ட்டிஸ்	பண்புகள்
Organic	ஆர்கானிக்	கரிம
Inorganic	இனோர்கனிக்	கனிம
Neutralization	நீயூட்ரலைசேஷன்	நடுநிலையாக்கல்