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Visual Learning Systems
Calculating the Area of a Circle
In this video, the teacher explains how to determine the area of two pizzas using the formula for the area of a circle. This video is part of the 8-part series, Circles.
Mr. R.'s Songs for Teaching
Pi Day Fun! Pi Day Poems!
I wrote these to help my students celebrate Pi Day- Pi Day Limericks! 1. This constant can barely be beat, Like fruit pies it’s really so sweet, But I have to conclude, When you’re craving good food, Pi shouldn’t be something you eat… 2....
Mathed Up!
Pie Charts
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....