Use the following materials to make your own kaleidoscope.
a clear plastic sheet protector (it is doable if you don't have this)
a cardboard tube ( pringles can, toilet paper roll, paper towel roll)
glue or tape
pins or paperclips
colored tissue paper
small beads or buttons
When you are done, you can read about how to make kaleidoscopes here. Did you do something similar?
And, you can read about the world's largest kaleidoscope here.
If you haven't gone to the web recently, please check it out. There are some new fun things there, including a new ongoing challenge.