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Topics/Subjects:
Life sciences  
Resource Type:
Activity  
Instructional Strategies:
Lab procedures  
Discussions  
Learning Time:
2 to 4 hours  
Educational Level:
High school  
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In this activity, students explore the importance of adequate sampling strategies when conducting a scientific investigation. They are tasked with determining the average temperature of the Earth, using data sets easily found on the Internet, and... (View More)

This activity guides students through sampling, identification and counting of macroinvertebrates sampled in a GLOBE hydrology study site, and understand how the taxa composition found in the sample can be an indicator of water quality and ecosystem... (View More)

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