Marshmallows are a tasty, fluffy staple of summertime s’mores, campouts, and backyard barbecues. There really isn’t very much to them, either. The scientific way to see what really fills a marshmallow is to put it to the Marshmallow Masher test. You use a property of air to demonstrate what’s really on the inside of those roasted ‘mallows you make around a campfire. It’s not all sugar.
Source: Marshmallow Masher | Science Experiments | Steve Spangler Science
Categories: Gr 4-6 Science & Tech, Gr 7-8 Science & Tech, Gr 9-10 Science
https://youtu.be/s_UBtkJzI_c This video describes a simple rocket building activity that could be used as part of your STEM program. Â The rocket is powered by the reaction baking soda and vinegar.... read more
Categories: Gr 7-8 Science & Tech, Gr 9-10 Science, Gr. 11-12 Biology, Gr. 11-12 Chemistry
[embed]https://www.youtube.com/watch?v=uql9B93h1Xc&feature=youtu.be[/embed] We all know that we need things like water and oxygen to live, but what happens when you get too much of a good... read more
Categories: Gr 4-6 Science & Tech, Gr 9-10 Science
Join Perimeter Institute in Waterloo for a day of professional development workshops for grade 5 and 6 teachers looking for fresh, inquiry-based lessons in STEM. Participants will receive snacks,... read more
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