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Magic or Math?

Magic or Math?. Rotation, Translations, and Reflections By Stephanie Snedaker. TEKS. Math 4 th Grade. (9)  Geometry and spatial reasoning. The student connects transformations to congruence and symmetry. The student is expected to:

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Magic or Math?

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  1. Magic or Math? Rotation, Translations, and Reflections By Stephanie Snedaker

  2. TEKS Math 4th Grade • (9)  Geometry and spatial reasoning. The student connects transformations to congruence and symmetry. The student is expected to: • (A)  demonstrate translations, reflections, and rotations using concrete models; • (B)  use translations, reflections, and rotations to verify that two shapes are congruent;

  3. Congruent Images Two figures are congruent if they are the same size and the same shape. Congruent figures can be seen by making one figure look exactly like another figure by using translations, reflections, and rotations.

  4. Translation

  5. Translation

  6. Reflection

  7. Reflection

  8. Rotation

  9. Rotation

  10. Resources Images from ClipArt Background from http://www.backgroundsarchive.com/backgrounds/5577 Music From http://www.freeplaymusic.com/search/category_search.php?t=v&i=1075 TEKS from http://ritter.tea.state.tx.us/rules/tac/chapter111/index.html General information from http://ritter.tea.state.tx.us/student.assessment/resources/guides/study/G4MathE-SG.pdf

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