by msander | Jul 12, 2017 | Gr 4-6 Science & Tech, Gr 7-8 Science & Tech, Gr 9-10 Science
You probably remember the T.rex’s iconic roar from Jurassic Park, but it turns out that dinosaurs actually didn’t sound that ferocious. Hosted by: Hank Green...
by cbrookallred | Jan 26, 2015 | Gr 4-6 Science & Tech
…an absorbing and reflective investigation into the properties of materials Light is required to see. Light and sound are forms of energy with specific properties. Inquiry Skills Used This is a research activity using various primary and secondary reference...
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