by msander | Dec 11, 2018 | All Science Teachers, Gr. 11-12 Physics
University of Waterloo professor Donna Strickland has received her Nobel Prize in Physics during a ceremony Monday in Sweden. Source: Guelph native, U of W prof Donna Strickland collects Nobel Prize | CBC News
by msander | Dec 10, 2018 | Gr 7-8 Science & Tech, Gr 9-10 Science, Gr. 11-12 Chemistry
Fish living in the oceans around Antarctica seem like they should freeze to death. But notothenioids have it all figured out, thanks to the antifreeze proteins in their blood! Subscribe! http://bit.ly/ACSReactions Facebook! http://facebook.com/ACSReactions Twitter!...
by msander | Dec 7, 2018 | Gr 9-10 Science, Gr. 11-12 Chemistry
Add a drop of clear solution to a microscope slide containing a tiny piece of copper and create a beautiful, silver-branched holiday tree that grows before your very eyes! Click here to go to the source of ‘The Littlest Holiday Tree’. Website: ...
by msander | Dec 5, 2018 | Gr 7-8 Science & Tech, Gr 9-10 Science
Density differences cause objects to “float” in liquids that are already stacked on top of each other. With this science-magic trick, you’ll put a new spin on our famous Density Column demonstration. First, you’ll discover how to stack nine layers of liquids on top of...
by msander | Dec 4, 2018 | Gr 4-6 Science & Tech, Gr. 11-12 Physics
The link below takes you to two very useful demonstrations to illustrate Inertial which follow the Predict, Explain, Observe, Explain (PEOE) format. It is suggested that both demos are performed before introducing Newton’s First Law of motion. Inertia PEOE by Michael...
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