Earth Day is marked on 22 April each year and aims to highlight the importance of protecting the environment.It became a global event in 1990, and now involves over one billion people of all ages in ...

A few months ago I had the equivalent of a science education “mini-rant” in Forbes. I thought about K-12 class lessons about the water cycle, and the glaring omission in all of them. If you are old ...

"Quick Tips: Resources for Teachers” is a series of short videos providing down-to-earth advice and instructional tips to teachers of STC™, our signature science curriculum. Each “Quick Tip” offers ...

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