1
Published in 2014
"This PDF has students using a light and foam ball to demonstrate the changing phases of the moon. During the activity, students are encouraged to use scientific terms, like """"""""waxing"""""""" and """"""""waning-"""""""" to describe which phase the ball is in. This modeling activity can be the...
Grade Level   6 7 8 9 10 11 12
Classroom Activities Curricula and Instruction
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2
Published in 2014
Unlike every other planet in our solar system, earth's surface is 70% water, which while useful for life, is also kind of weird. This is because everything we know about how and why our planet formed says earth's surface should be bone dry. Watch this informational video to learn more about our...
Grade Level   3 4 5 6 7 8 9 10 11 12
Teaching Media Videos or Animations
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3
By TED-Ed
Water covers over 70% of the Earth, cycling from the oceans and rivers to the clouds and back again. It even makes up about 60% of our bodies. But in the rest of the solar system, liquid water is almost impossible to find. So how did our planet end up with so much of this substance? And where did it...
Grade Level   K 1 2 3 4 5 6 7 8 9 10 11 12
Classroom Activities Curricula and Instruction
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