Grades K-5 Lesson Plans & Activities

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Explore our Grades K-5 Lesson Plans, Classroom Activities and Teacher Resources

Developed by committed educators and content partners and experts, our lessons will bring a range of concepts to life in your third grade classroom. Our free resources are available in a variety of different formats, including worksheets, group activities, handouts, games, puzzles and more. Browse resources by subject, search for specific topics, or find lessons that adhere to standards.

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Today's News, Tomorrow's Lesson

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School districts around the country are debating whether or not to require seat belts on school buses. Requiring seat belts comes at a high cost for school...
Astronomers Shadia Habbal and Matt Penn discuss what they can learn from observations of the corona and solar poles during the 2017 solar eclipse.

Vocabulary : solar eclipse,...

2017-05-16
Neuroscientist Ken Catania describes the sensitivity of the star-nosed mole.

Vocabulary : adaptation, sensory organs, evolve, neocortex

On a list of the world’s most...

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Since the firing of FBI Director James Comey earlier this week, the White House has seemed to contradict itself several times on the reasoning behind...