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In this activity, learners count and measure kidney beans to explore natural selection and variation. Learners measure the length of 50-100 beans.

In this activity, learners make different shapes that hold exactly one mole of gas (air).

In this activity, learners make their own Sun tracker to explore how ancient civilizations around the world studied the Sun.

In this activity, learners use ABS pipe and an air leaf blower to make a strong shooting machine.

In this activity, learners investigate the sense of sight and develop and conduct their own experiments.