Introduction to Dissolved Oxygen and Demonstration of a Simple Test Procedure

Students explain the importance of dissolved oxygen in water ecosystems. They describe the aquatic oxygen cycle and the effect of water pollution on oxygen. They make observations, collect data and draw a conclusion.

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Concepts

Resource Details

Grade
5th - 8th
Subjects
Science
1 more...
Resource Type
Lesson Plans
Instructional Strategy
Inquiry-Based Learning