APSB - 7 - Science :: Electricity- current and its effect
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[Author - Anu Nived]
Objective: To learn what is electricity, electric bulb, conductors and insulators
Subtopics to be covered:
- What is electricity, what is an electric cell
- Battery, Funtioning of an electric bulb
- Serial and Parallel circuits
Learning Outcome:
- Students can explain how an electric cell and a bulb works
- They know abt parallel and serial circuits
- They know about how tubelights and CFLs work
- They know about MCB (Miniature Circuit Break)
[Author - Kripa S]
http://scert.telangana.gov.in/sites/default/files/publication/ebooks/7TM_GENSC.pdf#page=85 (Telangana Board) (Telugu Medium)
http://apscert.gov.in/ebookapp/GeneratePdf (AP Board) (Telugu Medium)
http://scert.telangana.gov.in/sites/default/files/publication/ebooks/7EM_GENSC.pdf#page=77 (Telangana Board) (English Medium)
http://apscert.gov.in/ebookapp/GeneratePdf (AP Board) (English Medium)
[Author - Kripa S]
http://images.tutorvista.com/content/thermal-chemical-currents/copper-sulphate-electrolysis.jpeg (effect of electricity)
http://mste.illinois.edu/nwaight/ohm/images/animated%20gifs/circuit.gif (electric current)
https://i.ytimg.com/vi/t6pqrkWSWL8/maxresdefault.jpg (flow of current)
[Author - Kripa S]
1. If there were no electric supply for a month, how would that affect your day to day activities and others in your family? Present it in the form of a story or a play.
2. https://www.youtube.com/watch?v=Zy_Jvmj6w2U (salt water battery)
[Contributors - Dhatri, Koganti Manasa]
https://drive.google.com/open?id=0BzNF2YyqQxJ-RG9fUUI0ajk1TE0 (Telugu - PPT)
https://drive.google.com/open?id=0BzNF2YyqQxJ-bGlYd3U5VDVVX0k (Answer Key)
[Contributor - Koganti Manasa]
https://drive.google.com/open?id=0BzNF2YyqQxJ-QXFYaVZBTExmOWM
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