by msander | Dec 9, 2019 | Gr. 11-12 Chemistry, Gr. 11-12 Physics
The Photoelectric effect helps to illustrate the wave-particle duality of Light. The National STEM Centre has more free teaching resources on the photo electric effect and light waves here: http://www.nationalstemcentre.org.uk/… The National STEM Centre has over...
by msander | Dec 2, 2019 | Gr. 11-12 Chemistry, Gr. 11-12 Physics
Graph P versus V and accurately determine atmospheric pressure using a syringe, pressurized soda bottle. This video is part of the Flinn Scientific Best Practices for Teaching Chemistry Video Series, a collection of over 125 hours of free professional development...
by msander | Nov 15, 2019 | Gr. 11-12 Physics
I’ve been making major updates and changes to my materials in the intro physics course this year. It is the first year we are teaching a yearlong physics class to everyone (10th graders) in my school as the result of a big curriculum redesign in science, and the...
by msander | Nov 5, 2019 | Gr 9-10 Science, Gr. 11-12 Physics
The outer layer of the sun is slowing down, something we’ve known for decades but haven’t been able to figure out until now. Supported by Google Making & Science: http://youtube.com/makingscience References: A Poynting-Robertson-like drag at the Sun’s...
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 | Aug 30, 2019 | Gr. 11-12 Physics
Check out these amazing new resources from the Perimeter Institute. They are available for free download at: Back to school in a BIG...
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