by msander | Apr 3, 2019 | All Science Teachers, Gr 9-10 Science, Gr. 11-12 Biology, Gr. 11-12 Chemistry
A leaked copy of a government report on climate change says that since 1948, Canada’s annual average temperature over land has warmed 1.7 C, with higher rates seen in the North, the Prairies and northern British Columbia. Source: Canada warming at twice the...
by msander | Mar 29, 2019 | Gr 7-8 Science & Tech, Gr 9-10 Science, Gr. 11-12 Chemistry
In this week’s issue of our environment newsletter, we look at the pros and cons of nuclear power and what you can do to make better sustainable living choices. Source: How to track your carbon footprint | CBC News
by msander | Mar 28, 2019 | Gr 7-8 Science & Tech, Gr 9-10 Science, Gr. 11-12 Biology, Gr. 11-12 Chemistry, Safety
Introduction No matter what precautions are taken, sooner or later an accidental chemical spill is likely to occur in your laboratory. A responsible science teacher will take steps to prevent spills, make sure proper safety equipment is available to contain and...
by msander | Mar 19, 2019 | Gr 9-10 Science, Gr. 11-12 Chemistry, Safety
This recent article from the Journal of Chemical Education is an excellent overview of accidents that have happened involving flammable liquids. The authors report 164 children and educators have been injured over a 20 year period. The article also provides useful...
by msander | Mar 18, 2019 | Gr 9-10 Science, Gr. 11-12 Chemistry
YES! We are doing another collaborative project in honour of the 2019 International Year of the Periodic Table! February/March 2019 Update We are beginning to receive artwork for each element from Source: 2019 International Year of the Periodic Table Timeline of...
by msander | Mar 15, 2019 | Gr 7-8 Science & Tech, Gr 9-10 Science, Gr. 11-12 Biology, Gr. 11-12 Chemistry
This week Reactions is checking out some sushi chemistry. What creates the subtle interplay of flavors in your tuna nigiri? Take a deep dive with us into the science of rice, fish, and...
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