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


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

In this Early Edge video lesson, you'll learn more about TwoStep Equations, so you can be successful when you take on highschool Math & Algebra.
The Princeton Review

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
