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Mathematical equations and problem solving
Featured learning activity

Small questions.
Big mathematical thinking.

Compare prices, build a ratio table, and explain which deal makes sense. Explore problems that connect math to everyday decisions.

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Find what inspires you.

Math

Math

Visual models and meaningful problem solving.

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Science

Science

Investigate, test ideas, and explain your evidence.

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Create & Share

Create & Share

Student stories, video, and creative projects.

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Teacher Resources

Teacher Resources

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The Mystery of the Changing Cell
Science

The Mystery of the Changing Cell

Investigate osmosis in an interactive virtual lab.

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The Bending Seedling
Science

The Bending Seedling

Explore how plants respond to light.

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Dinner on a Budget
Real-world math

Dinner on a Budget

Use mathematics to compare grocery-store choices.

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