Warm up dealt with rotational and reflectional symmetry. Detailed what is on the next assessment, and then worked on EOC-style questions dealing with transformations in detail.
Notes from board
Blank copy of handout done in class
Homework
work on this handout due next class
next assessment is Thursday (A) or Friday (B)
Resources
rotations without using rules (video uses origin, but we did not) link
rotation around non-origin point using rules: link
rotational symmetry and angle of rotation: link
identifying symmetry: link
making symmetry: link
rotation around a fixed point which doesn't move: link
describing a series of rigid motions to carry one figure onto another: link
identifying translation vectors: link
reflecting a figure on the coordinate plane link (made by me!)
identifying the line of reflection link (made by me again!)
Warm up was more test-prep related to transformations. Went over the homework handout in detail, then looked at an application of transformations: tessellations! We studied them online and then designed our own which we will laser cut out as a template to tile the plane.
Homework
study for the assessment! look at your notes, the hw handouts from the last 2 weeks, and the videos linked above
Resources
see Monday above