Unit 1. day 5. quiz 1
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This document contains instructions and content for a math quiz on geometry topics including translations, rotations, reflections, and dilations. It begins with a warm-up involving determining if figures are similar and solving an equation about translating a figure. Then it lists the common core standards addressed, poses an essential question about translating a figure, previews the warm-up quiz questions, and ends by providing time for the quiz and collecting it.
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Unit 1. day 5. quiz 1
- 1. Warm-Up Determine if the figures are similar. 1. 2.
- 2. Essential Question A figure is translated by (x – 5, y + 7), then by (x + 5, y – 7). Without graphing, what is the final position of the figure? Explain your reasoning.
- 3. Warm-Up Quiz 1. -5x + 4 – 3x 2. 8c + 3(2c – 4) 3. -45 + 13 4. 7 – 4 ∙ 9 + 3
- 4. Unit 1, Quiz 1
- 5. Common Core GPS MCC8.G.1: Verify experimentally the properties of rotations, reflections, and translations: a. Lines are taken to lines, and line segments to line segments of the same length. b. Angles are taken to angles of the same measure. c. Parallel lines are taken to parallel lines. MCC8. G. 2: Understand that a two-dimensional figure is congruent to another if the second can be obtained from the first by a sequence of rotations, reflections, and translations; given two congruent figures, describe a sequence that exhibits the congruence between them. MCC8. G. 3: Describe the effect of dilations, translations, rotations, and reflections on two-dimensional figures using coordinates.
- 6. Questions Any questions before we begin the quiz?
- 7. Work Session: Unit 1, Quiz 1. Once finished, turn-in.