A video explaining how to construct and read a bar graph. [3:50]
Practice estimating the angle by sliding the blue "X" button up and down to open and close the angle. See how many aliens you can zap with the correct answer. Your total correct out of 10 is listed just below the problem.
This lesson teaches students how to use colored blocks to model word problems. There are several sets of problems each for addition / subtraction, multiplication / division, and ratio word problems.
This lesson contains many practice word problems categorized by operations and complexity.
This lesson includes several sets of word problems for student practice. Each problem has a video that demonstrates how to reach the solution.