Math CC 78 Be Prepared On Desk Learning
Math CC 7/8 – Be Prepared On Desk: Learning Log: 1. HW: p. 86, #1 -6, 11 -15 (WS) 1. Pencil 2. Protractor 2. BPW Small Test – Tues, 6/5 (No Retake!) 3. Turn in Last night’s 3. Final Assessment – Tues/Wed, 6/12 -13 HW! 4. BPW Quiz-handed back Monday! 4. BPW Learning Log
Math CC 7/8 – Be Prepared On Desk: HW Sheets Turn In: Butterflies, Pinwheels, and Wallpaper Journal: 1) Date: 6/6/2019 2) Title: BPW 4. 1/4. 2 Dilations and Similar Figures 4) WARM-UP: • Have Homework out for Mrs. Miner to check! • Complete yesterday’s 3. 5? Rotate 180 degrees about both center points • Highlight corresponding side lengths • What do you notice? ? !! In Your Planner: 1. HW: p. 86, #1 -6, 11 -15 (WS) 2. TWMM retake –TOMORROW, June 7 th 3. BPW Test – Tuesday, June 11 (Notecard)
Tasks for Today • Warm Up– Properties of Triangles • Lesson 4. 1/4. 2 – Dilations & Similarity Transformations
Warm Up B. SAS - congruence
Labsheet 4. 1 with tables
Side lengths of P’Q’R’S’ are 3 times those of PQRS. Angle measures stay the same!
The rule (x, y) (3 x, 3 y) shows how coordinates of corresponding points are related under a dilation with center at the origin (0, 0) and scale factor 3.
Use Labsheet 4. 2
• Look for figures that seem to have same general shape, but different size • Check by measuring angles, and comparing corresponding sides.
- Slides: 25