Difference between revisions of "WBSED - 8 - Science :: Analysis of Natural Happenings"
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| + | [Contributor - Malabika Sarker] | ||
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| + | https://drive.google.com/open?id=0B4m07xnDF8JpUV8yVHVTOHRuY3M (Severe Weather) | ||
=Images= | =Images= | ||
Revision as of 02:25, 24 August 2017
Go To: WBSED-Science-Grade 8
- Lesson Plan
- Textbook
- Videos
- Images
- Activities
- Additional Aids
- Transliteration
- Worksheets
- Assessments
[Author - Anu Nived]
Objective: To learn about Natural phenomena
Subtopics to be covered:
- Cause and Effect of Thunderstorms
- Cause and Effect of Epidemics
Learning Outcome:
- Students can scientifically explain Natural phenomena
[Author - Kripa S]
http://www.wbsed.gov.in/wbsed/readwrite/etextbook/Paribesh%20O%20Bigyan%20Class%20VIII.pdf#page=170 (Bengali Medium)
[Contributor - Malabika Sarker]
https://drive.google.com/open?id=0B4m07xnDF8JpUV8yVHVTOHRuY3M (Severe Weather)
[Author - Kripa S]
http://3.bp.blogspot.com/-tW52HZByOA0/T_7Qa-_twAI/AAAAAAAAACM/XQOFXYdSEqA/s1600/Web-Natural+disaster-ShirleyLin.jpg (types of disasters)
http://images.clipartpanda.com/epidemic-clipart-pandemic-21084979.jpg (epidemics caused in world due to bacterial infection)
http://blog.ezofficeinventory.com/wp-content/uploads/2016/11/2.png (natural and manmade disasters)
[Author - Rijuta Ghosh]
https://drive.google.com/open?id=0BzNF2YyqQxJ-Q05aM05abTM4bzQ
| Term' | Transliterated Term | Translated Term |
| Battery | ব্যাটারি | তড়িৎ কোষ |
| Electric charge | ইলেক্ট্রিক চার্জ | তড়িৎ আধান |
| Positive Ion | পজিটিভ আয়ন | ধনাত্মক আয়ন তরিৎ কোষ |
| Negative Ion | নেগেটিভ আয়ন | ঋণাত্মক আয়ন |
| Potential Difference | পোটেনশিয়াল ডিফারেন্স | বিভব পার্থক্য |
| Charged Particle | চার্জড পার্টিকল | তরিৎ আহিত কণা |
| Lightning Conductors | লাইটনিং কনডাক্টরস | বজ্র নিরোধক |
| Epidemic | এপিডেমিক | মহামারি |
| Small Pox | স্মল পক্স | গুটি বসন্ত |
| Black Fever | ব্ল্যাক ফিভার | কালাজ্বর |
| Tuberculosis | টিউবারকিউলোসিস | যক্ষ্মা |
[Author - Rijuta Ghosh]
https://drive.google.com/open?id=0BzNF2YyqQxJ-WDI0RXlCcXUxOXM
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