This powerpoint gives students practice finding the mean in the most common way it is asked on standardized tests, through using information from graphs. In addition to finding the mean, the numbers provide a review of dividing with decimals. With each build-in teacher controlled, this presentation allows the teacher to stop at any time and the ability to add in time for finding median, mode and range if desired.
NOTE: The preview images show the slide as it looks with all build-ins showing, NOT as it will appear to the students while using it. Since each slide has all the work for each step of one problem, this lesson easily provides a 40min block of instruction and guided practice.