Hydropower Ideas for the Classroom… and the World


Roy Bentley

By Captain Roy Bentley

Renewable energy is a hot topic around the world.  What IS renewable energy?  As you probably already know, it is energy sourced by a power that is not depleted when used.  As nations strive to reduce the impact of CO2 and other pollutants on the Earth, there’s a global push toward zero emission energy sources.  In other words, renewable energy.

Examples of renewable energy are Wind, Solar, Tidal, Geothermal, and Hydropower.  

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How Electricity Works: An Animated Guide


by Arthur Murray

Electricity is everywhere!  If you’ve ever experienced a power outage, you know how important this form of power is for our daily life. From brewing our morning coffee to keeping our smart phones charged, electricity is all around us.  It’s the spark of lightning during a thunderstorm or that tiny shock when you touch a doorknob.

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Five Things to Teach Our Students (and Ourselves) about Electricity


C:UsersRoyDocumentsYoucamSnapshot_20140509crawford-jpegBy Roy Bentley and Ken Crawford

You’ve probably heard the expression, “A journey of 1,000 miles begins with a single step.”  That’s certainly true of Educational Innovations‘ Transparent Alternator Kit.  It’s a hands-on kit that visually (and vividly) demonstrates how electricity is created—the single step that has launched humankind into the technological age!  Show your students the start of this fascinating path and they will begin their own journey.

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Is Hydropower a Renewable Energy Source?


C:UsersRoyDocumentsYoucamSnapshot_20140509  crawford-jpegBy Roy Bentley and Ken Crawford

There are so many things happening in the world of energy these days.  One only needs to watch the news or Google the word “energy” to find myriad examples and discussions of pipelines, carbon footprints, windmills, climate change and more.

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Green Science Humor


Educational Innovations Newsletter - HumorWhy not insert a bit of green science humor into your next quiz or homework page?  Extra points for students who guess the right answers to our riddles!

You might also get a jolt from our Electricity humor page, from a previous issue of our newsletter.

If you have a favorite cartoon or joke, we invite you to share it as a comment below.

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