Oh boy, bet you can't see the gorrilla! In this Art project we looked at the idea of making an image disappear and only being able to se the image through a special pair of specticals. The idea is the student draw a picture of an animal, person, place or something that is related to your content. Have them draw this in a light blue color. Then create layers of patters over the image using warm colors to distract the eye from the blue image. Have them use patterns that are similar to the image contours (if the image is a bunch of hearts, have the patterns be triangles and circles.). The looking through the special specticals that are red lensed the light blue jumps out of the picture.
   An activity that would be really awesome would be a scavenger hunt using these pictures as clues. can be realated to social studies and navigation. Have the clues lead to a certain point where they find a prize or another clue. In each clue have something that is realted to the content that the teacher is teaching during the specific unit. can be used as a year round thing if desired