Temperature and Dissolved Gases
Students experiment with temperature and how it affects dissolved gases in water. Using soda pop, students observe dissolved gases in both hot water and cold water and apply their observations to questions about aquatic organisms.
5th - 8th Science 3 Views 1 Download
Using Water Chemistry as an Indicator of Stream Health
Will this water source support life? Small groups test the chemistry of the water drawn from two different sources. They then compare the collected data to acceptable levels to draw conclusions about the health of the source. The...
8th - 12th Science
Where’s the Water?: Acting Out Science Cycles
Young scientists transform themselves into rivers, oceans, clouds, and drops of water in order to explore the water cycle. After assigning and explaining to students their different roles in the activity, the teacher reads aloud a...
2nd - 5th Science CCSS: Adaptable
Scholars build a simple filtration system to remove impurities from muddy water and rate the filtered water to a grade of clarity scale. The focus is on teamwork and problem solving. This instructional activity would be effective in your...
3rd - 12th Technology & Engineering CCSS: Adaptable