Handheld violet (purple), blue, green, and red laser pointers in power levels...
Remember Einstein’s lovely little equation E = mc 2 – the one that wrapped up the Theory of Relativity? The c in that equation stands for the speed of light. Now you can calculate that astonishing speed with just a microwave, ruler, calculator and a chocolate bar!
Grade Range: 6 to 12+
Duration: 1/2 Hour – 1 Hour
Supplies:
Includes NGSS Standards and Student Worksheets
Our complete kit for mastering the fundamentals of light and optics for Grades 5-12.
Gummy Bears and lasers come together in this fascinating question, “What happens when you shine green light on a red gummy bear, or red light on a green gummy bear”?...
Gummy Bears and lasers come together in this fascinating question, “What happens when you shine green light on a red gummy bear, or red light on a green gummy bear”?...
Recent advances have brought us closer than ever to mastering one of the holy grails of science: invisibility. With an Invisibility Kit and this hands-on STEM activity uses a simple...
Recent advances have brought us closer than ever to mastering one of the holy grails of science: invisibility. With an Invisibility Kit and this hands-on STEM activity uses a simple...
This is an astonishingly simple and inexpensive way to build a microscope that allows students to capture digital images of the world just beneath the surface. This project was originally...
This is an astonishingly simple and inexpensive way to build a microscope that allows students to capture digital images of the world just beneath the surface. This project was originally...
