Our topic today focused on how to make conceptual coordinate proofs using variables instead of numbers. The main goal today was how to make advantageous drawings so the proofs will be a lot easier to handle. There are shortcuts for a variety of shapes, so we went over 4-5 of those shapes and demonstrated the shortcuts. The students then got started on their assignment of identifying the coordinates of different drawings.
Assignment: section 13-8; page 558-559; CE #1-6; WE #1-8, 10
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