Teaching Electric Circuitry with the Electri-Putty Kit


linda-dunnavant-headshot-for-blogMy Electrical Secret

by Linda Dunnavant

I have a dirty little secret.  As a teacher, I have been asked to teach concepts that I don’t personally understand very well.  Electricity is one of those topics for me.

When I was a new teacher, I remember standing in front of a class of fifth graders and attempting to explain how circuits work.  Not only did I confuse my students with my explanation, I think I also confused myself!  I remember feeling embarrassed about my lack of understanding when it came to the topic of electricity, and like my students, I could have benefited from a hands-on approach to learning about electric circuitry.

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An Introduction to the Plasma Globe


donna_giachettiby Donna Giachetti

I have the great fortune of working for a company that inspires—indeed, requires—me to learn something new every day.  I’m constantly scouring online science journals for tidbits on the latest in nanotechnology, the wonders of electrochemistry, or even something as relatively simple as the ultraviolet spectrum.

 
I’m not claiming I always understand everything I learn… but I try my best.  (Hey, I was an English major in college, so I’m not as scientifically inclined as most of my colleagues.)  Luckily, I can count on my trusty coworkers to help me out.

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The Plasma Globe, Inside and Out


Ted Beyer, Educational Innovations, Inc.by Ted Beyer

Nikola Tesla.  Amazing guy.  He came up with a huge number of inventions, but outside the scientific community he is largely overshadowed by his better known contemporary, Thomas Edison.  Tesla developed a stream of innovations that we use every day—things like AC power, fluorescent lighting, on and on.

What you might not know is that Tesla, when working on electric light in February of 1894, came up with the concept for what we now call the Plasma Globe.

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Electricity from Mud?! Introducing the MudWatt Kit


Electricity from Mud?! Educational Innovations BlogBy Nancy Foote

When a little kid comes up to you and asks you do science, it’s hard to say no.  But when you’re a science teacher, and that little kid is your granddaughter, you know you have to come up with something fast.

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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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