Two Canadian cities are doing an about face on their decision to remove flouride from drinking water after rates of tooth decay spiked, especially among children.
Source: Canadian cities rethink removal of fluoride from tap water | CBC News
Two Canadian cities are doing an about face on their decision to remove flouride from drinking water after rates of tooth decay spiked, especially among children.
Source: Canadian cities rethink removal of fluoride from tap water | CBC News
Categories: Biology, Gr. 11-12 Biology
In this assignment, student will do background research about a controversial issue in Biology. They will then create a 12-15question survey using Google forms which they will give to... read more
Categories: All Science Teachers, Gr. 11-12 Chemistry, Teaching Strategies
https://www.youtube.com/watch?v=YsYHqfk0X2A It took a life-threatening condition to jolt chemistry teacher Ramsey Musallam out of ten years of "pseudo-teaching" to understand the true role of the... read more
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
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