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Worksheet
Curated OER

Computing the Net Force

For Students 4th - 6th
Adorable little stick figures push and pull a cart of blocks to explain the push and pull of forces. Future physicists then define force and identify it in different situations on the worksheet that follows. Concepts covered include...
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Website
PBS

Pbs Learning Media: To Survive at High Velocity

For Students 9th - 10th
This video segment adapted from NOVA looks at speed, velocity, and centripetal force on the racetrack. [6:28]
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Handout
Wolfram Research

Wolfram Math World: Line Segment

For Students 9th - 10th Standards
This site contains a definition of a line segment. Includes a graphic and links to related sites.