JAPAN SCIENCE LESSONS

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JP1 Combination Reactions

This eighth-grade science lesson is about combination reactions. Specifically, it focuses on the reaction between hydrogen and oxygen to produce water. It is the 10th lesson in a sequence of 30 lessons on chemical changes. The lesson is 52 minutes in duration. There are 33 students in the class.

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JP2 Digestion

This eighth-grade science lesson is about the digestive system. Specifically, it focuses on saliva and the breakdown of starch into sugar. It is the 11th lesson in a sequence of 28 lessons on systems and the animal world. The lesson is 51 minutes in duration. There are 34 students in the class.

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JP3 Chemical Reactions

This eighth-grade science lesson is about chemical reactions, and more specifically, the decomposition reaction of sodium bicarbonate. It is the third lesson in a sequence of 18 lessons on chemical changes. The lesson is 55 minutes in duration. There are 35 students in the class.

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JP4 Electrical Current and Heat

This eighth-grade science lesson is about electricity. Specifically, it focuses on heat that is generated by conducting electrical current. It is the 19th lesson in a sequence of 24 lessons on electricity and its functions. The lesson is 53 minutes in duration. There are 37 students in the class.

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JP5 Air Compression and Expansion

This eighth-grade science lesson is about the formation of clouds. It is the third lesson in a sequence of 19 lessons on weather. The lesson is 53 minutes in duration. There are 25 students in the class.