teacher and pupils test tubes classroom chemistry themed club discover explore properties substances |
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| navigate by keyword : chemistry child childhood children classroom club concept course development discover education experiment explore formal help interests kid kids knowledge laboratory learn lesson little older project properties pupil pupils school science smart student study substances task teacher test themed together topic tubes younger |
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| Teacher and pupils test tubes in classroom. Chemistry themed club. Discover and explore properties of substances together. Interests and topic club. Older kids help younger. School club education. |
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