For decades, we’ve heard how terrible fat is for us, but more recently, sugar has become the new villain. What does the science actually say about these two macronutrients and how they affect our health?
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The Science Teachers Association of Ontario adds new resources, blog posts, videos and more on a regular basis.
Categories: Gr 7-8 Science & Tech, Gr 9-10 Science, Gr. 11-12 Biology, Gr. 11-12 Chemistry
https://youtu.be/-sEpBGF106k Thousands of animal species use toxic chemicals to defend themselves from predators. Snakes have blood clotting compounds in their fangs, the bombardier beetle has... read more
Categories: All Science Teachers, Critical Thinking, Elementary, Free, General Interest, Gr 1-3 Science & Tech, Gr 4-6 Science & Tech, Gr 7-8 Science & Tech, Gr 9-10 Science, Grade 1, Grade 10, Grade 2, Grade 3, Grade 4, Grade 5, Grade 6, Grade 7, Grade 8, Grade 9, Inquiry, Physics, Scientific Literacy, STEM, Teaching Strategies, Uncategorized, Understanding Earth and Space Systems, Understanding Life Systems, Understanding Matter and Energy, Understanding Structures and Mechanisms
Blog Submitted by Michael Frankfort, Co-Chair of STAO Elementary Curriculum Committee https://eir.ca/ What is it? An innovative, volunteer-based program dedicated to inspiring young... read more
Categories: Gr 9-10 Science
This activity demonstrates the use of carbon by an aquatic plant. The process of photosynthesis can be represented by the reaction: CO2 + H20 + light → C6H12O6 + O2. There are two distinct... read more
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