CoxClassroom

Uses algebraic rules for geometric rotations along with showing the rotation on the graph. Includes equivalent rotations for CW and CCW.

Print the last slide and cut into squares. Have a student draw and follow the directions to give the "hot potato" to identify an example of the given angle relationship. Has a single transversal slide and double transversal slide.

Use in a clear folder with Expo marker to help students use rotations rules. Students can write the rule to go with the rotation degree, then use the chart to apply the rule to the pre-image vertices.