Does it ever seem like the more money you get, the more you spend? A short video lesson introduces the concept of goods and services changing hands in a circular flow pattern. Scholars analyze how businesses make money from selling goods...

The instructor demonstrates how to read a number line graph to write an inequality. There are several steps involved which are explained clearly.

Representing data is as easy as pie. Class members construct pie charts given a frequency table. Individuals then determine the size of the angles needed for each sector and interpret the size of sectors within the context of frequency....

This QuickTime movie provides an opportunity to practice reading circle graphs. A pdf worksheet is available by clicking on the hyperlink at the bottom of the page. As you watch and listen to the teacher and student interact it helps...

Video demonstration of reading pie graphs/circle graphs to answer questions. [3:09]