Ever get frequent questions like, "How many ounces are in a pound again?" or "There are 4 quarts in a gallon, right? Come on, I know I'm not alone here. So, out of necessity...invention. I made a memory game for my kids to match one measurement with its corresponding equivalent. Just print the first six pages on card stock, put them back in your printer, and print the last page 6 times (on the back of the original 6). Then laminate for durability and cut them out. This game worked really well to help the kids review.