by Leila Knetsch | Sep 17, 2021 | All Science Teachers, Gr. 11-12 Physics, Grade 7, Grade 8, Physics, Uncategorized
Each year, Weizmann hosts the greatest safe-cracking competition known to high schoolers – The Annual International Physics Tournament. Juniors and seniors in high schools form teams and take on the challenge: Build a safe that only your team can open, and then...
by Leila Knetsch | Sep 15, 2021 | All Science Teachers, Free, General Interest, Scientific Investigation Skills and Career Exploration, STEM
AGU’s newest journal, Perspectives of Earth and Space Scientists, is a collection of memoirs, essays, and insights that present personal perspectives on how different scientific fields have evolved. This website looks to ensure that scientists of diverse backgrounds...
by Leila Knetsch | Sep 13, 2021 | All Science Teachers, Article, Biology, Blog, Environment, Free, Gr 9-10 Science
Worms are radically changing our forests’ soils and depleting terrestrial carbon stocks Maya Lach-Aidelbaum · CBC News North America’s forests have been largely earthworm-free since the last Ice Age. But as invaders arrive and burrow into the leaf litter, they...
by msander | Sep 10, 2021 | Gr. 11-12 Chemistry, Gr. 11-12 Physics
From orbital mechanics to quantum mechanics, this video explains why we must accept a world of particles based on probabilities, statistics, and chance. Electrons, protons, and neutrons don’t behave the same way that planets and billiard balls do....
by Milan Sanader | Sep 9, 2021 | Gr 9-10 Science, Gr. 11-12 Chemistry
The elements had been listed and carefully arranged before Dmitri Mendeleev. They had even been organized by similar properties before. So why is Mendeelev’s periodic table the one that has endured? Lou Serico explains via eka-aluminum, an element whose...
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