Light and Crystals
Young scholars complete hands-on activities to observe light refraction. They observe and compare the refraction in different substances and then write about it.
5th - 8th Science 3 Views 6 Downloads
Why Are Some People Left-Handed?
Despite what some may think, being right- or left-handed isn't a conscious choice people make. Watch this short video to find out exactly what determines a person's dominant hand, and how the cooperative and competitive nature of humans...
5 mins 7th - 12th Science CCSS: Adaptable