Parts-Per-Million Concentration Lab

Middle schoolers develop a comprehension of parts per million as a concept. They work in teams to create successive dilutions of a solution to reach a parts-per-million concentration. Students list what they think the atmosphere is made of. They comprehend that the atmosphere is a mixture of gases.

6th - 8th Science 3 Views 10 Downloads
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Lesson Plans
Instructional Strategies
Inquiry-Based Learning
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1 hr

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