I made this coloring sheet for my friend, Mr. Thornton. He teaches his students that the mole is at the heart of chemistry. I made this visual to depict the common theme. I also added an example, a problem to be solved, and a section for prefixes. Mr. Thornton has a mnemonic that he uses, but you may have your own so I left it so that you could have your students fill in the mnemonic of your choosing.