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In this activity (page 11 of the PDF), learners investigate how quickly water moves through various materials. They measure and compare the permeability of gravel, sand, and soil.

In this earth science activity (page 14 of the PDF), learners use layers of closed-cell foam to create their own model of the mid-ocean ridge in order to simulate seafloor spreading.

In this weather activity (page 4 of the PDF), learners will explore the water cycle through an interactive game.

In this weather activity (page 1 of the PDF), learners will construct their very own anemometer to measure wind speed.

In this astronomy activity (page 6 of the PDF), learners will compare and contrast two planets in the solar system using data obtained from the internet.

In this geology activity, learners use a microscope to discover and identify the components of sand.

In this ecology activity (page 8 of the PDF), learners explore how to filter contaminated water using a variety of materials.