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Activity
Illustrative Mathematics

Frog and Toad on the Number Line

For Teachers 2nd - 3rd Standards
Administer a learning activity that challenges your class to use a number line in the form of lily pads. Learners are instructed to display the number of hops that Toad and Frog take during their journey on a number line. Young...
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Lesson Plan
EngageNY

Waves, Sinusoids, and Identities

For Teachers 11th - 12th Standards
What is the net effect when two waves interfere with each other? The lesson plan answers this question by helping the class visualize waves through graphing. Pupils graph individual waves and determine the effect of the interference...
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Website
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Smithsonian Institution

Korean War

For Students 5th - 12th Standards
North and South Korea: two regions divided. The story of the Korean War describes the events that occurred when these two regions' ideologies clashed. The resource uses various images and descriptions of artifacts, in addition to...
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Unit Plan
National Security Agency

Introducing Integers and Their Operations

For Teachers 6th - 8th Standards
There's nothing negative about this mini-unit on integers! Engaging young mathematicians in a series of hands-on activities and collaborative learning opportunities, this resource offers an excellent way to introduce your class to...
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Lesson Plan
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Illustrative Mathematics

Tilt of Earth's Axis and the Four Seasons

For Teachers 9th - 11th Standards
Geometry meets earth science as high schoolers investigate the cause and features of the four seasons. The effects of Earth's axis tilt features prominently, along with both the rotation of the earth about the axis and its orbit about...
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Lesson Plan
National Endowment for the Humanities

Lesson 1: In Depth with the Full Spectrum

For Teachers 9th - 12th
High schoolers study the ways in which an artist can use color. They view various images of artwork and discuss the effect of color on spacial dimensions, focal points, tone, and mood.
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Lesson Plan
Scholastic

Presenting Persuasively (Grades 6-8)

For Teachers 6th - 8th
Teens and pre-teens are a prime target for advertisers, so how are they doing it? An interactive activity highlights the strategies used by advertisers, such as visual imagery and verbal clues. Then, a short writing assignment puts those...
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Lesson Plan
Food a Fact of Life

Celebration

For Teachers 6th - 12th
Mastering the creaming method in cake making is featured in a foods activity that asks class members to prepare a Dutch apple cake or a marble pear tray bake. A delicious way to celebrate.

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