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Good Morning! 2.25.19 GoFormative ! Have foldable on transformations!

Good Morning! 2.25.19 GoFormative ! Have foldable on transformations!. New Graph Sheet! Triangle SIC is S(-3,4), I (-2,6) And C(-1,1) Translate the figure ( x,y ) → (x+4, y-3) LABEL ALL POINTS. Bellringer. AGENDA * Analysis of Translations & Reflections *Begin Rotations-Foldable

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Good Morning! 2.25.19 GoFormative ! Have foldable on transformations!

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  1. Good Morning! 2.25.19 GoFormative! Have foldable on transformations! New Graph Sheet! Triangle SIC is S(-3,4), I (-2,6) And C(-1,1) Translate the figure (x,y)→ (x+4, y-3) LABEL ALL POINTS

  2. Bellringer

  3. AGENDA *Analysis of Translations & Reflections *Begin Rotations-Foldable *Hands-on Graphing Activity

  4. Foldable 90˚ Rotations ~Turn ~Same shape, same size ~Figures are congruent. ~must rotate around a point ~can be clockwise OR counterclockwise 360˚ 180˚ 270˚

  5. Human Rotations Face wall-pretend you Are a point on the x-axis

  6. Rotation Demonstration A positive Rotation Moves counterclockwise http://www.mathwarehouse.com/transformations/rotations-in-math.php

  7. Rotation Demonstration http://www.mathwarehouse.com/transformations/rotations-in-math.php

  8. Rotation Demonstration http://www.mathwarehouse.com/transformations/rotations-in-math.php

  9. Rotation Demonstration http://www.mathwarehouse.com/transformations/rotations-in-math.php

  10. Foldable Can also turn the paper to get new coordinates Write the vertices of X’_________, Y’_____________, and Z’____________.

  11. Hands-on Rotations Practice Graph the point (-2,5) Rotate 90 degccw https://ggbm.at/KJgpQ7zD

  12. Hands-on Rotations Practice Graph the segment A(-5,7) B(3,4) Rotate 180 degcw https://ggbm.at/tQHjXXbs

  13. Hands-on Rotations Practice Graph the angle DEF D(-3,-4), E(-6, 8), F(-2,2) Rotate 270 degccw

  14. Hands-on Rotations Practice Graph the triangle LOZ L(3,-4), 0(0, 6), Z(2,8) Rotate 180 degcw

  15. Fill in the Investigation sheet on GOFO (2,3) (8,7) (5,1) http://tube.geogebra.org/material/simple/id/31366 http://tube.geogebra.org/material/simple/id/903485 http://tube.geogebra.org/material/simple/id/851171

  16. What patterns did you notice?

  17. Review of Translations C A B

  18. Review of Reflections C B A

  19. Take 15 minutes To finish IXL P.3, P.4, P.5, P.6 Translations & Reflections

  20. Rotation Practice Click Guest Pass Flip n Slide Game http://calculationnation.nctm.org/Games/Game.aspx?GameId=A1A1A1A1-624D-4CDD-B761-7E0B364404E1

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