Handheld violet (purple), blue, green, and red laser pointers in power levels...
A drop of pond or lake water becomes a spherical lens when suspended from a syringe. Shine a green laser through the center of the water drop and bring to life the tiny world inside!
Grade Range: 6-12
Duration: 1/2 Hour – 1 Hour
Supplies:
Includes NGSS Standards and Student Worksheets
Our Laser Blox are designed for educational use at home and in the classroom. We test every batch to ensure total power is within safe limits and the magnetic housing keeps the laser pointing the right direction when used on a steel surface.
Laser Classroom
If you just need one laser pointer for this lesson, you can get it right here! All of our laser pointers are tested to ensure safe power levels that match their laser safety rating.
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...
