Search Results

This lesson focuses on how nanotechnology has impacted our society and how engineers have learned to explore the world at the nanoscale.

If you have 3-foot dowels and rubber bands, you can can started on this fun and open design challenge. You can make structures big and small: make it so you can fit your parent into it!

In this activity, learners investigate the relative growth of lengths, areas, and volumes as cylinders are scaled up.

In this activity, learners explore how spring scales work and how they are used for non-exact weight measurement.