by msander | Oct 25, 2018 | Gr 7-8 Science & Tech, Gr 9-10 Science, Gr. 11-12 Chemistry
Learn how to safely carbonate a beverage using dry ice. Source: Spooky Halloween Drink | Science Experiments | Steve Spangler Science
by msander | Oct 24, 2018 | Gr 9-10 Science, Gr. 11-12 Biology, Gr. 11-12 Chemistry
Ever wonder how milk becomes cheese? We asked about the science and the microbes that go into this tasty food. This week on Reactions, we visit St. James Cheese Company in New Orleans to learn all about the chemistry of your favorite dairy product....
by msander | Oct 23, 2018 | Gr 1-3 Science & Tech
This module is part of a series produced by the Ontario Science Centre on getting your students learning in a play-based classroom featuring indoor and outdoor activities centred on the Earth and Space curriculum strand. What it’s about: Students use materials...
by msander | Oct 23, 2018 | Gr. 11-12 Biology
Peroxidase enzymes are widely distributed in plants and animals, including bacteria, to protect cells against the effects of oxidative stress and cell damage due to hydrogen peroxide. Peroxidases are easily extracted from turnips and other root vegetables and provide...
by msander | Oct 22, 2018 | Gr 4-6 Science & Tech, Gr 9-10 Science, Gr. 11-12 Chemistry
This week Reactions is taking the science and chemistry to Mars! Today we’re looking at a brilliant new potential use for pee in space, and URINE for a surprise, it flows a bit farther than drinking...
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