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In this activity, learners discover if carbon dioxide has an effect on temperature.

In this quick and easy activity and/or demonstration, learners use two empty 2-liter bottles and hot tap water to illustrate the effect of heat on pressure.

In this activity, learners explore how light and dark colored objects absorb the Sun's radiations at different rates.

In this quick activity, learners observe how wind creates ocean currents.

MarsBound! is an engineering simulation activity in which learners use realistic techniques to plan a mission to Mars.