by msander | Jan 8, 2017 | Gr 4-6 Science & Tech, Gr 7-8 Science & Tech, Gr 9-10 Science, Gr. 11-12 Chemistry, Gr. 11-12 Physics
Used in everything from bullet-proof vests to the walls of the Pentagon, polyurea’s strength comes from its long-chain molecules. Check out How Ridiculous: http://bit.ly/VeHowRidiculous Snatoms magnetic molecules: http://bit.ly/VeSnatoms Veritasium on Patreon:...
by msander | Jan 1, 2017 | Gr 9-10 Science, Gr. 11-12 Chemistry, Gr. 11-12 Physics
Armed with a hammer made from mercury, Olympia Brown explains the third law of thermodynamics. Tell us what you think about our videos, and win £100 https://www.surveymonkey.co.uk/r/QCVL88N Subscribe for new science videos and lectures every week:...
by msander | Nov 24, 2014 | All Science Teachers, Teaching Strategies
The PEOE strategy is a fun and effective way to conduct demonstrations. In the process, you engage students in scientific inquiry. And once students are engaged in your lesson, teaching science is so much fun and rewarding! What is PEOE? The PEOE strategy follows the...
by msander | Oct 13, 2014 | Gr 7-8 Science & Tech, Gr. 11-12 Chemistry
This discrepant event is based on the surface tension of water. Students predict the number of pennies that can fit into a wine glass filled almost to the brim with water and then have their prediction tested. Part 1. Teacher Demonstration. Materials: wine glass...
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