Ways to Use Fraction Circles to teach Fraction Concepts One example is provided for each concept to show you ideas to use with your class. - ppt download
3 Ways to Calculate the Diameter of a Circle - wikiHow
Circle Equations - MathBitsNotebook(Geo - CCSS Math)
3 Ways to Calculate the Diameter of a Circle - wikiHow
Which fraction is greater? 2/3 or 3/4 - YouTube
Find 2/3 of 6 using circles with shaded parts
Circle Equations - MathBitsNotebook(Geo - CCSS Math)
Sector of a Circle - Area, Perimeter and Arc Length Formula
arithmetic - Reasoning and Explanation for $2/3-1/2$ - Mathematics Stack Exchange
Fractions 1: 2/3 = cut the pie into 3 slices, eat 2 slices - YouTube