These cards print off 4 to an 8.5 x 11 sheet of paper. They are cute in color and in black and white. As students master a standard you are teaching, use these cards to celebrate their progress. I started using them last year in 3rd grade but they are appropriate for about any age I think. The kids love them, were very motivated by them, and excited to take them home and show their parents. I just print them, cut them apart and keep a stack handy so I can write a students' name on the card and the standard they mastered on the back. There are 12 different cards, all of the images were found on the internet, they aren't my images.