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Investigation 4 Reflecting

Investigation 4 Reflecting. Mrs. Tweedie 2010. Where do you find mirrors? What are they used for?. Part 1: Mirror Images. What can you see with a mirror that you can’t see without one?. Caution: Be very careful with the mirrors. Part 1: Mirror Images.

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Investigation 4 Reflecting

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  1. Investigation 4Reflecting Mrs. Tweedie 2010

  2. Where do you find mirrors?What are they used for? Part 1: Mirror Images

  3. What can you see with a mirror that you can’t see without one? Caution: Be very careful with the mirrors. Part 1: Mirror Images

  4. Light reflects, or bounces off the mirror to your eye. What you see in the mirror is a mirror image. Part 1: Mirror Images

  5. Images are representations of real objects. Mirror images look real, but are not. Part 1: Mirror Images

  6. What other kinds of images can you think of? Part 1: Mirror Images

  7. Photographs, movies, television, drawings, and mirror reflections are all images. Part 1: Mirror Images

  8. Mirrors can change the appearance of objects and pictures. Part 1: Mirror Images

  9. I will fold this paper exactly in half and open it. This folded line is in the middle of the paper. Both sides of the paper are exactly the same. They are mirror images of each other. The sides are symmetrical. The fold is a line of symmetry because the two sides are exactly the same. Introducing Symmetry Part 1: Mirror Images

  10. Introducing Symmetry Part 1: Mirror Images

  11. Mirrors can be used to find lines of symmetry. If a mirror is placed on an object and the object looks exactly the same, the mirror is on a line of symmetry. Part 1: Mirror Images

  12. More lines of symmetry Part 1: Mirror Images

  13. Use your mirrors on the Mirror Images sheet to produce the images described on the sheet. Part 1: Mirror Images

  14. a kite triangle circles an 8 an arrow Use your mirrors on the Mirror Images sheet to produce the images described on the sheet. a cowboy hat a heart a football Part 1: Mirror Images

  15. Symmetry in the letters of the alphabet. Part 1: Mirror Images

  16. Use your mirrors on the Mirror Images sheet to produce the images described on the sheet. Part 1: Mirror Images

  17. Sometimes objects can look very strange until they are viewed as a mirror image or with their mirror image. Part 1: Mirror Images

  18. Use your mirrors on the Mirror Puzzles sheet to figure out what the messages on the puzzles say. Part 1: Mirror Images

  19. Vocabulary Words An image produced by a mirror is a mirror image. Mirror images are always reversed either right to left or upside down. Mirror images are the result of reflection of light. Light bounces off a smooth surface to form a mirror image. A representation or likeness of an object is an image; it looks real but it is not. Symmetry is the arrangement in which the parts on opposite sides of a center line are the same. Part 1: Vocabulary Words

  20. Seeing Around Corners Today we will put your mirrors to work for you. We will make a rearview mirror for your desk. Part 2: Seeing Around Corners

  21. Materials: Design your own rearview mirror. Get:1. Mirrors-42. Mirror Clips-43. Lump of Clay Part 2: Seeing Around Corners

  22. Sometimes it is desirable to see over, around, or through objects in the path of view. Work together to use mirrors to see “through” a book placed on edge in the center of a desk. Part 2: Seeing Around Corners

  23. What do you know about periscopes? Today we are going to make a periscope using the die-cut cardboard and some mirrors. Part 2: Seeing Around Corners

  24. I will demonstrate how to put your periscope together. Teacher Reads: Making Mirrors Part 2: Seeing Around Corners

  25. Vocabulary Words A periscope is a tool made from two mirrors and is used to see things that are not in a direct line of sight. A rearview mirror allows you to see behind you. Part 1: Vocabulary Words

  26. Part 3: Mirror Inventions-Kaleidoscopes Today we are going to make kaleidoscopes. A kaleidoscope is a visual toy that uses three mirrors to create multiple images. Part 3: Reflecting

  27. These images were made with a kaleidoscope. Part 3: Reflecting

  28. I will show you how to make a kaleidoscope by taping three mirrors together. Part 3: Reflecting

  29. Try to invent “cool” things to see in your kaleidoscope. Part 3: Reflecting

  30. Vocabulary Words A kaleidoscope is a visual toy that uses three mirrors to create multiple images. Part 1: Vocabulary Words

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