Step-by-step tutorial
Step 1
Make a simple telescope using a tube (such as a paper towel tube), or layer different sized cups.
Step 2
Start the game by painting a picture on a series of pieces of paper.
Step 3
Have the child look at what they've created through the telescope and memorize the painted scene.
Step 4
Blindfold the kid and make a small change to the painted scene.
Final result!
Take the blindfold off, have the kid look through the telescope again and find the change that was made. Repeat!