by msander | Sep 9, 2019 | Gr 9-10 Science, Gr. 11-12 Chemistry, Gr. 11-12 Physics
Making liquid nitrogen is hard – in fact up until 150 years ago scientists doubted whether it was even possible to liquefy nitrogen. In 1823, At the royal institution in London, Michael Faraday first produced liquid chlorine, kind of accidentally by putting it...
by msander | May 17, 2018 | Gr 9-10 Science, Teaching Strategies
Is your passport up to date? Travel the world as a Nitrogen compound going through the Nitrogen Cycle Game. Teaching cycles of matter in grade 9 ecology can be boring and hard to visualize for students. This activity get students up and moving by pretending to be...
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