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This calculator helps you estimate your total water use. You know water comes from the tap, but do you know how much water goes into your sandwich? Your gadgets? The electricity that powers them? Soon you will!
Grade Level   K 1 2 3 4 5 6 7 8 9 10 11 12
Classroom Activities Curricula and Instruction
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2
Phenomena is only as effective as the unit it is embedded within. The questions that students raise should be directly connected with the core ideas that you want the students to engage with using the science and engineering practices. For example, we all live seeing a volcano model explode -- but...
Grade Level   K 1 2 3 4 5 6 7 8 9 10 11 12
Classroom Activities Curricula and Instruction
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