Water Quality Issues

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...

Great things come in small packages! What better way to illustrate this point than a week-long look at nanotechnology? Earth science scholars explore water quality issues through lab activities, then research new innovations in nanotech...

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...

How do you prevent the spread of water-borne illness in large public swimming areas? Scholars discover the challenges to identifying safe water through an inquiry experiment. They then produce posters sharing their understanding of water...

Eleventh graders estimate the amount of water they use in a day, week, or month. They read the attachment, "Water Facts" and the teacher performs a demonstration of water sampling and testing. Students work in small groups to perform a...

What's better than talking about water quality issues in your hometown? Doing something about it! Scholars come up with a community action plan to take care of a local environmental issue having to do with the water supply. They...

What are the issues surrounding water quality? Viewers of this short presentation gain information about the importance of clean water, the lack of fresh water, water contamination, and ways that engineers treat water. 

With so much water everywhere, how is it that people around the world don't have clean water for drinking and bathing? Part three in a seven-part series describing Earth's water resources introduces the class to the process of water...

Students create a Wanzuzu newspaper. In this Peace Corps lesson, students participate in a discussion regarding water pollution in Wanzuzu. Students conduct further research about the issue and create newspapers that detail the problems...

Water filtration — that's pure genius! Groups test the ability of a water filter to purify water by running chlorine contaminated water through a filter and measuring the chlorine concentrations as they filter the water. They then graph...