Fresh Water: My Water Smells Like Gasoline

In this activity, students are asked to investigate permeability and porosity. To do so, students are asked to create a demonstration to show that sand, garden soil and clay each have a different porosity and permeability.
Join TeacherVision today

Spend more time teaching and less time searching.
Get full, ad-free access to all our learning resources—curated and vetted by teachers
and curriculum specialists—for one-low price.

Sign Up Sign Up

Special Offer: Get 50% off unlimited, ad-free access

Use special offer code 2020 at checkout to get half off a premium membership of full access and unlimited downloads.

Get Started

Select from a monthly, annual, or 2-year membership plan. All plans include a 7-day trial. Cancel anytime.
Learn more about Premium