APSB - 8 - Science :: Story of Micro Organisms
Go To: APSB-Science-Grade 8
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[Author - Anu Nived]
Objective:To teach the students about various microbes
Subtopics to be covered:
- Useful and harmful microbes
- Food poisoning and food preservation
-Nitrogen fixation
Learning Outcome:
- Students can identify whether a disease is caused by Bacteria/Virus/Fungi
- They know various diseases in humans/animals/plants caused by microbes
[Author - Kripa S]
http://scert.telangana.gov.in/sites/default/files/publication/ebooks/8TM_BIO.pdf#page=41 (Telangana Board) (Telugu Medium)
https://drive.google.com/folderview?id=0B0WiysvR2DOlcjlHUjQ2dzA0eFU&usp=sharing (AP Board) (Telugu Medium)
http://scert.telangana.gov.in/sites/default/files/publication/ebooks/8EM_BIO.pdf#page=40 (Telangana Board) (English Medium)
http://apscert.gov.in/ebookapp/GeneratePdf (AP Board) (English Medium)
[Author - Kripa S]
https://www.youtube.com/watch?v=RwQIxQNkB4M&list=PLHOGBLPrsnMpeqmMPmPIm_0CsN1H3Xca4 (English - Microorganisms)
[Author - Kripa S]
https://s-media-cache-ak0.pinimg.com/736x/43/49/ae/4349aef3c7ecd3120e784d293d550b17.jpg (types of micro organisms)
http://1.bp.blogspot.com/-ciRMXyZLalM/U_RRCDfwyQI/AAAAAAAAA-U/uD-DQ06N7Hc/s1600/probioticfood.jpg (useful microbes in food)
http://78405a.medialib.edu.glogster.com/media/cd/cd8852f8ecd2b608b69f457902d1e159fa1756bdb15384e161eb23f39cdc3411/thcapk0z5w.jpg (harmful microbes that harm food items)
[Author - Kripa S]
1. Take two pots and fill each pot half with soil. Mark them A and B. Put plant waste in pot A and things like polythene bags, empty glass bottles and broken plastic toys in pot B. Put the pots aside. Observe them after 3-4 weeks.
2. https://www.youtube.com/watch?v=45Z0l9qwQDI (inflatable lungs)
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