In this video, Salman Khan of Khan Academy solves a word problem.
Khan Academy

In this video, Salman Khan of Khan Academy solves a "passing trains" word problem.
Khan Academy

In this video, Salman Khan of Khan Academy solves the "two passing bicycles" word problem. Part 1 of 2.
Khan Academy


A helpful scientific calculator that runs in your web browser window.
Holt Online Learning

In this video, Salman Khan of Khan Academy solves another word problem.
Khan Academy

In this video, Salman Khan of Khan Academy solves a word problem.
Khan Academy

In this video, Salman Khan of Khan Academy shows you how to solve a word problem. Part 3 of 3.
Khan Academy

In this video, Salman Khan of Khan Academy shows you how to solve a word problem. Part 2 of 3.
Khan Academy

This interactive online tool enables students to simultaneously visualize and manipulate three linked representations of a distanceratetime problem. The sidebyside tool format features two airplanes (each flying at a constant speed) on merging jet routes, the corresponding distancevs.time graphs, and the corresponding linear equations.
NASA
