Practice solving word problems involving price markups and commission fees. Students receive immediate feedback and have the opportunity to try questions repeatedly, watch a video or receive hints.

Use these teaching tips from the PBS Kids Lab to help children make sense of problems and persevere in solving them, determine the unknown whole number in an addition or subtraction equations, use addition and subtraction within 20 to...

Create math problems with this word problem generator. Just choose your operation, problem, unknown variable, and number range to create one problem or a list of 10 problems. Answers can be checked online or problems can be printed.

This Daily Teaching Tools resource provides effective time management strategies for cooperative groups. Students will work on time management and an aid to with group engagement. SL.11-12.1c Questions/Part

This page provides a summary of each section of Chapter 9: Statics and Torque from the AP Physics online text.

Temple Grandin, diagnosed with autism as a child, talks about how her mind works- sharing her ability to "think in pictures," which helps her solve problems that neurotypical brains might miss. She makes the case that the world needs...

A critique of America's dependency on oil, authored by Brookings scholar David Sandalow, with a six-part recommendation for solving the problem. Includes downloadable position paper and fact sheet. (Published Feb. 28, 2007)

A factor of a number in math is a number that divides the given number. Factors are used in many situations in daily life. This article explains factors and how to find factors using multiplication and division. Included are solved...

Explore the fast-paced nature of exponential growth. This interactive exercise focuses on introducing exponents, providing the opportunity to practice solving exponential problems, and comparing graphs of linear and exponential growth...

Write the equation for a line that is a parallel or perpendicular to a line given in slope-intercept form and that goes through a specific point. Students receive immediate feedback and have the opportunity to try questions repeatedly,...