Open-and-go lessons that inspire kids to love science.

Science curriculum for K—5th grades.

90 sec
  • Hands-on — lead students in the doing of science and engineering.
  • Standards-aligned science lessons — Cover core standards in 1-2 hours of science per week.
  • Less prep, more learning — prep in minutes not hours. Captivate your students with short videos and discussion questions.

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Something really unusual happens during this storm. Can you spot it? If you blink you’ll miss it! (Video will repeat.)
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This is a rare form of RED lightning called a “red sprite.” Very few people have ever seen it!
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Lightning flashes so fast. What do you think it would look like in slow motion?
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This is lightning slowed down. This would normally happen in less than 1 second!
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Check out these rainbows! What’s similar between them? What’s different?
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This is called a double rainbow. The one on “top” is dimmer, and notice the colors are reversed!
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What do you think is going on here?!
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This is a shooting star (meteor), but it’s so bright it can be seen during the day!
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Usually meteors burn up before they hit the ground, but sometimes they don’t. Here’s a car that was hit by one!
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These strange lights, called "aurorae," usually can only be seen in two areas on Earth. Do you know where?
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This only happens near the North Pole and South Pole! People call them “Northern Lights” and “Southern Lights.”
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Voting for this episode is now closed. Would you like to vote on the most recent poll?

We pulled three questions from our jar. Which question do you want to explore?

  • How is cheese made?

    -Glenn, 2nd Grade

  • Why do animals have tails?

    -Eowyn, 4th Grade

  • How many stars are in the sky?

    -Danna, 3rd Grade

Why does the Moon turn blood red during a lunar eclipse?

Watch the video to discover the answer and don't forget to vote for next week's question. There are mysteries all around us. Have fun and stay curious!