Math Mammoth: How to Make a Histogram and Calculate the Bin Width

Teach children how to make a multiplication table, and they'll be multiplying for life. Following this series of steps, young mathematicians learn to use patterns and the relationships between numbers to create...

Your algebra learners will pick up some solid algebra problem solving skills and a plan of approach for some typical types of word problems in this scripted worksheet that shows how to set up and organize each type of problem,...

Explains how a map scale is actually a ratio and how to calculate a distance in reality using a map scale. [10:11]

Demonstrates how to determine a total price that includes the sales tax. [8:19]

A beginning lesson that demonstrates how to find the percentage of change, whether an increase or decrease. [9:47]

Demonstrates how to use the formula for the area of a circle to solve word problems. A proof of this formula is also presented. [9:56]

This video demonstrates how to solve problems involving discounts to prices. [6:21]

This video demonstrates how to find a percentage of an area by beginning with fractional parts. [4:55]

In this lesson, students are shown how to solve two-step linear equations with different operations and some negative numbers. [10:50]

Models how to write and solve equations for several types of word problems. [5:03]