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In this activity, learners investigate the different salinity levels of oceans, rivers and estuaries.

In this activity, learners explore how various energy sources can be used to cause a turbine to rotate.

In this activity, learners discover that a material can act differently when it's nanometer-sized.

Cool off in the heat with this project! Learners use simple materials to build a fan that runs on a motor.

In this experiment, learners will conduct chemical and physical tests to identify mystery substances.

In this activity about the solar system, learners use various light sources to examine ice with different components to understand how NASA studies planets and moons from space.

In this activity, learners will be introduced to biomass gasification and will generate their own biomass gases.

This lesson challenges groups of learners to design and construct a wind generator with the most electrical output.

In this activity, learners build a hovercraft using a paper plate, cup, and simple motor.

This lesson focuses on graphene and its electrical properties and applications.

In this meteorology activity, learners construct simple devices to measure the direction and speed of wind.