Tomorrow is Mole Day. No, not the kind in the picture rather we’re talking about the number. Sophia Learning has put together a small set of Mole Day activities that you can do with your students. Included on Sophia Learning’s Mole Day page is the following TED-Ed lesson How Big Is A Mole?

For more serious lessons about moles you may want to direct students to Sophia Learning’s fifteen part course on moles.