Contributed by Catherine Little.
Students often have a hard time accepting and believing that white light is a composition of many colours of light. In this activity, students construct a homemade colour wheel in order to blend the primary colours together and see white. Click on the link below to download a printer-ready description of this activity
Categories: All Science Teachers, Gr 9-10 Science, Grade 9, Video
Galaxy Collision Creates “Space Triangle” in New Hubble Image - submitted by Kris Lee A spectacular head-on collision between two galaxies fueled an unusual triangular-shaped star-birthing... read more
Categories: Gr 4-6 Science & Tech, Gr 7-8 Science & Tech, Gr 9-10 Science, Gr. 11-12 Biology
https://youtu.be/ARCoKoy_BRE Eureka! Lab takes on the question: how far away should to stand to stay safe from a sneeze? To find out, we need to do some science! Three blog posts accompany this... read more
Categories: Gr 7-8 Science & Tech, Gr 9-10 Science, Gr. 11-12 Chemistry
https://youtu.be/eYIxbCmt7Pk We’ve all opened a package filled with hundreds of those pesky foam peanuts. Leave it to our science guy Steve Spangler to create an unforgettable recycling lesson on... read more
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