8/20 8th Grade Period 6

Date: 8/20

Essential Question:How do I show congruence and similarity using physical models, transparencies, and geometric software?
Opening:Rotation Formulas
Work Session:Rotation Of 2-Dimensional Object Stations
Closing:Ticket Out The Door

Vocabulary:transformation,rotation

Standard:Describe the effect of dilations, translations, rotations, and reflections on two-dimentional figures using coordinates.
Homework:

1.-985+-124
2. 3/5 -1/3
3. -737-825

http://www.kutasoftware.com/FreeWorksheets/GeoWorksheets/12-Rotations.pdf

http://www.math-drills.com/geometry/rotations_origin_5vertices_001.html