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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This kid is going fishing. That doesn’t look like a normal boatthough. What is he sitting in?
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It’s a giant lily pad, originally from the Amazon rainforest! These lilypads are strong enough to hold kids! Look how big they can grow!
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Check out what the underside of the rainforest lily pad looks like! Other rainforest plants have giant leaves too--check them out!
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Palm trees have branches with lots of skinny leaves (leaflets). Think like an inventor. What could you make out of these?
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Watch as this person weaves (braids) the leaves. See if you can figure out what the person is making before the video ends!
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People weave palm leaves to make many different things. In Indonesia, people create these amazing wedding decorations!
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Some leaves have amazing colors and patterns! But...
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...this wiggly, white pattern wasn’t always on this leaf! What doyou think happened to the leaf? Where did the pattern come from?
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The pattern was made by a little insect--a leaf miner--havinglunch! It walks in a wiggly path as it eats the inside of the leaf!
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Check out these strange things on these leaves. What do youthink they are? Take a guess.
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These are called galls. Insects laid tiny eggs in these leaves, thenthe eggs made the leaves grow strange, colorful shapes (galls)!
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Watch as a person touches this plant! (Wait to see what happens!)How do you think folding up its leaves could help the plant?
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Some animals eat leaves. But when this plant “closes up,” it lookslike there are fewer yummy leaves to eat. The leaves reopen later!
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Most plants don’t seem to move at all. But if you fast forwardtime... check out how much these houseplants move during 1 day!
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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?
-
Why do things look different in the dark?
-Leighton, 1st Grade
-
Do all spiders make webs?
-Wyatt, Kindergarten
-
Why do wolves howl at the Moon?
-Charlotte, 4th Grade
Credits
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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!
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