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| + | ''[http://karnatakaeducation.org.in/KOER/index.php/ಸಂಶ್ಲೇಷಿತ_ವಸ್ತುಗಳು ಕನ್ನಡದಲ್ಲಿ ನೋಡಿ]''</div> |
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− | [http://www.karnatakaeducation.org.in/KOER/en/index.php/Science:_History The Story of Science] | + | [http://karnatakaeducation.org.in/KOER/en/index.php/Science:_History The Story of Science] |
− | |style=" width:10%; border:none; border-radius:5px;box-shadow: 5px 5px 5px #888888; background:#f9f9ff; vertical-align:middle; text-align:center; "|[http://www.karnatakaeducation.org.in/KOER/en/index.php/Science:_Philosophy Philosophy of Science] | + | |style=" width:10%; border:none; border-radius:5px;box-shadow: 5px 5px 5px #888888; background:#f9f9ff; vertical-align:middle; text-align:center; "|[http://karnatakaeducation.org.in/KOER/en/index.php/Science:_Philosophy Philosophy of Science] |
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− | [http://www.karnatakaeducation.org.in/KOER/en/index.php/Science:_Pedagogy Teaching of Science] | + | [http://karnatakaeducation.org.in/KOER/en/index.php/Science:_Pedagogy Teaching of Science] |
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− | [http://www.karnatakaeducation.org.in/KOER/en/index.php/Science:_Curriculum_and_Syllabus Curriculum and Syllabus] | + | [http://karnatakaeducation.org.in/KOER/en/index.php/Science:_Curriculum_and_Syllabus Curriculum and Syllabus] |
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− | [http://www.karnatakaeducation.org.in/KOER/en/index.php/Science:_Topics Topics in School Science] | + | [http://karnatakaeducation.org.in/KOER/en/index.php/Science:_Topics Topics in School Science] |
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− | [http://www.karnatakaeducation.org.in/KOER/en/index.php/Textbooks#Science_-_Textbooks Textbooks] | + | [http://karnatakaeducation.org.in/KOER/en/index.php/Textbooks#Science_-_Textbooks Textbooks] |
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− | [http://www.karnatakaeducation.org.in/KOER/en/index.php/Science:_Question_Papers Question Bank] | + | [http://karnatakaeducation.org.in/KOER/en/index.php/Science:_Question_Papers Question Bank] |
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| = Concept Map = | | = Concept Map = |
| __FORCETOC__ | | __FORCETOC__ |
| + | [[File:SYNTHETIC_MATERIALS.mm|Flash]] |
| + | |
| + | [http://karnatakaeducation.org.in/KOER/en/images/9/9e/%28ENG%29_SYNTHETIC_MATERIALS.mm Synthetic materials mind map file] |
| + | |
| + | |
| = Textbook = | | = Textbook = |
| To add textbook links, please follow these instructions to: | | To add textbook links, please follow these instructions to: |
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| = Additional information = | | = Additional information = |
| ==Useful websites== | | ==Useful websites== |
| + | #[https://en.wikipedia.org/wiki/Synthetic_fiber Chapter on Synthetic Fibre in Wikipedia] |
| + | #[http://www.bbc.co.uk/schools/gcsebitesize/science/21c_pre_2011/materials/chemicalscrudeoilrev1.shtml General Science Synthetic Materials] |
| + | |
| ==Reference Books== | | ==Reference Books== |
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| ==Concept #== | | ==Concept #== |
| ===Learning objectives=== | | ===Learning objectives=== |
| + | |
| + | #To identify the synthetic material |
| + | #give reasons for the manufacturing of the synthetic material |
| + | #list of advantages and disadvantages of using plastic |
| + | #differentiate between the biodegradable and non biodegradable material |
| + | #describe the steps of manufacturing of cement |
| + | #list out the uses of Sodium carbonate, sodium bicarbonate and Plaster of Paris. |
| + | |
| ===Notes for teachers=== | | ===Notes for teachers=== |
| + | This chapter can be a little boring since most of the things here is in chemistry which if not properly illustrated can be a little discouraging to the students. Appropriate examples accompanied by sample of the chemicals will help the students to identify various materials. A field visit, if possible, to one of the manufacturing centers will give them a more better insight in the making of the material. |
| + | |
| + | Special emphasis must be laid on the current issues of various types of pollutions associated with the making and the usage of the products either as a chemical or as a tangible product. Plastic related pollution should be emphasized and a discussion for the pros and cons of plastic can be facilitated in the class. The issue of the degradable and non biodegradable. |
| + | |
| ===Activity No # === | | ===Activity No # === |
| {| style="height:10px; float:right; align:center;" | | {| style="height:10px; float:right; align:center;" |
| |<div style="width:150px;border:none; border-radius:10px;box-shadow: 5px 5px 5px #888888; background:#f5f5f5; vertical-align:top; text-align:center; padding:5px;"> | | |<div style="width:150px;border:none; border-radius:10px;box-shadow: 5px 5px 5px #888888; background:#f5f5f5; vertical-align:top; text-align:center; padding:5px;"> |
− | ''[http://www.karnatakaeducation.org.in/?q=node/305 Click to Comment]''</div> | + | ''[http://karnatakaeducation.org.in/?q=node/305 Click to Comment]''</div> |
| |} | | |} |
| *Materials/ Resources needed | | *Materials/ Resources needed |