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.
12 Comments | 
College level, electricity, energy, High School level, Middle School level, Physics | Tagged: Educational Innovations, electricity, energy, PBL, phenomenon based learning, phenomenon-based science, Physics, physics demonstration apparatus, science, STEM | 
Permalink
Posted by Donna Giachetti
By 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.
Leave a Comment » | Biology, electricity, Elementary level, energy, experiments, High School level, Middle School level | Tagged: DIY, Educational Innovations, electricity, energy, fun experiments, green science, hands-on activity, homeschool, parent friendly, PBL, phenomenon based learning, phenomenon-based science, science, science fair project, STEM, variables | Permalink
Posted by Donna Giachetti
By 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.
Leave a Comment » | College level, Earth Science, electricity, energy, High School level, Middle School level | Tagged: homeschool, hydropower, PBL, phenomenon based learning, phenomenon-based science, PowerWheel, science, STEM | Permalink
Posted by Donna Giachetti
Why 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.
Leave a Comment » | College level, Earth Science, electricity, Elementary level, energy, High School level, Middle School level | Tagged: Educational Innovations, electricity, energy, green energy, green science, homeschool, hydropower, light, parent friendly, PBL, phenomenon based learning, phenomenon-based science, science, STEM, thermal energy | Permalink
Posted by Donna Giachetti
Wind power… solar power… hydropower… power from biomass… There’s so much to say about these renewable energy sources and their growing importance in our lives. Time spent teaching young minds about green science is invaluable—we are helping them to understand and participate in their own futures as inhabitants of our planet!
Even the smallest scientists will understand that the sun and wind can be made to “do work” and produce energy. This topic is so much fun to explore, we hope you’ll share your own favorite discussion starters with us in the comments below!
Leave a Comment » | College level, Earth Science, electricity, Elementary level, energy, High School level, Middle School level | Tagged: DIY, Educational Innovations, electricity, energy, experiments, fun experiments, green energy, green science, hands-on activity, homeschool, hydropower, parent friendly, PBL, phenomenon based learning, phenomenon-based science, science, STEM, thermal energy | Permalink
Posted by Donna Giachetti
