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In this activity, learners explore scale by using building cubes to see how changing the length, width, and height of a three-dimensional object affects its surface area and its volume.

1 cent - $1 per student Ages 11 - 14 10 to 30 minutes
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This is an activity that models the operation of a seismograph, a tool used to measure the size of earthquakes.

1 cent - $1 per student Ages 11 - 18 30 to 45 minutes
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In this hands-on and feet-on excursion, learners take a science walk to visualize the planet's immense size and numerous structures, without the usual scale and ratio dimensions found in most textbook

1 cent - $1 per group Ages 11 - 18 45 to 60 minutes
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Demonstrate the Bernoulli Principle using simple materials on a small or large scale.

1 cent - $1 per group Ages 8 - 14 5 to 10 minutes