The Lawrence Hall of Science
The public science center of the University of California, Berkeley.
The Lawrence Hall of Science will be closed to the public from Monday, August 18th to Friday, August 29th.
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Many people get water from a source deep underground, called groundwater. In this activity learners will make a model to explore this hidden water, and see how it connects to the other bodies of water. The model uses light-colored gravel in combination with red & blue colored water to allow learners to investigate the movement of groundwater and its potential contamination. Step-by-step instructions are included with photos along with safety recommendations. Activity guide includes a “What’s going on?” explanation and relevant connections to the importance of groundwater and pollution. Materials List:
DIY Lake Science Water UndergroundPDF
Topics: Rocks & Minerals, Rivers, Lakes, Oceans & Water, Weather & Climate, Ecology
Grade Level: Grade 1 and Up
Activity Type: Experiment/Lab Activity, Model
Preparation Time: 10 minutes
Activity Time: 20 minutes
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