Introduce Compositions of Isometries
- Have students view . This link takes you to Passy’s World of Mathematics where you will find examples of isometric drawings and 3D cubes.
- Teach students the concept of composition of reflection across parallel and intersecting lines.
- Teach students to recognize isometries by having them prepare a short lesson using , an iPad app, or other tool then presenting to the class or other teammates. Go to this site for examples.
Tips and Tools
After students create their ShowMe lesson, critique by highlighting Mathematical Practice 6, Attend to precision, on the.
Have students complete.