Search Results

Learners build a filter from old soda bottles and dirt. They create polluted water, and pour it through their filter to clean it.

Learners investigate a pre-constructed mystery tube to determine its interior mechanism.

In this activity (page 4), learners work in groups to plan and build large structures using recyclable materials they have brought from home.

In this activity, learners survey living organisms near where they live or go to school, and create a local field guide.