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 4-6 Science & Tech, Gr 9-10 Science, Gr. 11-12 Physics
A team of international astronomers has caught the merger of two black holes of unprecedented masses creating yet another massive black hole — one that astronomers believed existed in... read more
Categories: All Science Teachers, Article, Elementary, General Interest, Gr 1-3 Science & Tech, Gr 4-6 Science & Tech, Gr 7-8 Science & Tech, Gr. 11-12 Physics, Grade 10, Grade 7, Grade 8, Grade 9, Inquiry, Physics, Safety, Scientific Investigation Skills and Career Exploration, Scientific Literacy, Secondary, STEM, Understanding Structures and Mechanisms
15 Pics Of Wavy Crinkle Crankle Garden Walls That Take Fewer Bricks To Build Than Straight Ones Submitted by Michael Frankfort, Co-Chair of STAO Elementary Curriculum... read more
Categories: Gr 4-6 Science & Tech, Gr 9-10 Science, Gr. 11-12 Biology, Gr. 11-12 Chemistry, Gr. 11-12 Physics
https://youtu.be/iZCRFRgSgas In 2020, NASA will send a new rover to the Martian surface with one of its objectives to search for evidence of ancient life on the planet. I made this clip as a... read more
Session expired
Please log in again. The login page will open in a new tab. After logging in you can close it and return to this page.