SciShow explains what really causes those popping sounds your joints make — fluid dynamics, people! — and what you should watch out for if you’re a habitual knuckle-popper.
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The Science Teachers Association of Ontario adds new resources, blog posts, videos and more on a regular basis.
Categories: Gr 9-10 Science, Gr. 11-12 Chemistry, Teaching Strategies
https://www.youtube.com/watch?v=C5RZRkhk0OM Here's a fun collection of chemistry jokes to liven up your class when it gets a little Bohring. But then again, Chemistry is Ne V Er Bohring. (sorry... read more
Categories: Gr 9-10 Science, Gr. 11-12 Biology
https://youtu.be/V_U6czbDHLE It’s a common misconception that stomach ulcers are caused by emotional upset, psychological distress, or spicy food. Yet no convincing study has ever demonstrated... read more
Categories: Gr 7-8 Science & Tech
[caption id="attachment_4376" align="alignleft" width="300"] Courtesy of Wikihowhttp://www.wikihow.com/Measure-the-Height-of-a-Tree[/caption] Written by Marianne Vander Dussen In the following... read more
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