Cell Energy-Colorful Respiration

Middle schoolers examine the acid-base indicator, bromthymol blue (BTB), and what happens to it when you blow air into it or add plants and snails. Through an experiment, they test three different setups of BTB and record the color changes that occur in a 24 hour time period.

6th - 8th Science 3 Views 2 Downloads
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Resource Type
Lesson Plans
Instructional Strategy
Inquiry-Based Learning

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