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In this activity, learners explore center of gravity, or balance point, of stacked blocks.

In this activity, learners will engineer a new shape and use it to create a new pattern with no wasted space.

In this activity, learners will explore pi and the mathematical relationships between a circle's diameter, circumference, and radius.

Learners describe objects in a room using only numbers and shapes. They can measure the object (like a desk) and make a list of facts about it (e.g.

In this activity, learners will explore how and why weight distribution works.

In this fun hands-on activity, learners use simple materials to investigate evaporation. How can the evaporation of water on a hot day be used to cool an object? Find out the experimental way!

In this online puzzle game, learners need to choose a path from a starting number to a goal number. Along the path are simple operations (e.g.

In this activity, learners will explore how product barcodes are scanned accurately and be able to "guess" the last number in a 13 digit barcode correctly every time.

This assortment of mathematical games can be played while traveling.

In this activity, young learners and their caregivers use non-standard tools, like M&Ms and paper clips, to measure things around their home.