I then went to the home improvement store and looked through their tile section. I purchased this sheet of 36 2x2 inch tiles. Each tile is held together by a heavy duty glue and you can break each one apart. You can see in the upper left one is already been broken off. It's great because this tile sheet has 36 tiles and it works perfectly for our sheet above that also has 36 squares.
Then I was ready to assemble my magnets.
I took my paper square and sprayed adhesive on the back and put on top of the tile.
Lastly, I turned the tile over and glued magnet on with hot glue.
Here is the final project hanging on my fridge with my other magnets.