Timely Teaching Tools

This project gives students an application for both area of circles and unit rates as they compare different pizza sizes and options from multiple pizza restaurants. They will be asked to analyze their mathematical results as they compare the cost-effectiveness of each pizza purchase and determine what other reasons besides cost-effectiveness people might consider when choosing a pizza to buy. They will even get to see how doubling or tripling the diameter of a circle affects the area in what

This notes page introduces angles. It introduces the fact that angles are created from two rays that share an initial point, defines the vertex and the sides, demonstrates how to accurately name an angle, how to measure angles using a protractor, and how to classify angles as acute, right, obtuse, or straight.