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Rotations

Rotations. Practicing Turns. What fraction of this circle is shaded?. What fraction of this circle is shaded?. What fraction of this circle is shaded?. What is the angle created by the shaded region?. What fraction of this circle is shaded?. 90 ˚.

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Rotations

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  1. Rotations Practicing Turns

  2. What fraction of this circle is shaded?

  3. What fraction of this circle is shaded?

  4. What fraction of this circle is shaded? What is the angle created by the shaded region?

  5. What fraction of this circle is shaded? 90˚ What is the angle created by the shaded region?

  6. What fraction of this circle is shaded?

  7. What fraction of this circle is shaded?

  8. What fraction of this circle is shaded? What is the angle created by the shaded region?

  9. What fraction of this circle is shaded? 180˚ What is the angle created by the shaded region?

  10. What fraction of this circle is shaded?

  11. What fraction of this circle is shaded?

  12. What fraction of this circle is shaded? What is the angle created by the shaded region?

  13. What fraction of this circle is shaded? 270˚ What is the angle created by the shaded region?

  14. A shape can rotate in the clockwise direction.

  15. Or a shape can rotate in the counterclockwise direction.

  16. When we perform rotations, we will only use the following directions: • 90˚ clockwise or ¼ turn • 90˚ counterclockwise • 180˚ clockwise or ½ turn • 180˚ counterclockwise • 270˚ clockwise or ¾ turn • 270˚ counterclockwise

  17. Practice Time!

  18. 1) Rotate this shape 90˚counterclockwise.

  19. 2) Rotate this shape 180˚counterclockwise.

  20. 3) Rotate this shape 270˚clockwise.

  21. 4) Rotate this shape 180˚clockwise.

  22. 5) Rotate this shape ¼ turn clockwise.

  23. 6) Rotate this shape ½ turn counterclockwise.

  24. 7) Rotate this shape ¾ turn clockwise.

  25. 8) Rotate this shape ¾ turn counterclockwise.

  26. 9) Rotate this shape 90˚ counterclockwise.

  27. 10) Rotate this shape 180˚clockwise. B

  28. Rotate this shape 180˚ counterclockwise. 11) Rotate this shape 180˚clockwise. E E What conclusion can you draw based upon this example?

  29. Rotate this shape 270˚ counterclockwise. 12) Rotate this shape 90˚clockwise. K K What conclusion can you draw based upon this example?

  30. THE END!

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