Introduction to Dissolved Oxygen and Demonstration of a Simple Test Procedure

Pupils 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.

5th - 8th Science 3 Views 12 Downloads
Resource Details

1 more...
Resource Type
Lesson Plans
Instructional Strategy
Inquiry-Based Learning

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