These are designed to help children who have difficulty transposing the letters b and d. The saying on the "b" poster is first comes the bat (the straight part of the letter) then comes the ball (the circle part of the letter). The saying on the "d" poster is first comes the donut (the circle part of the letter) then comes the door (the straight part of the letter). Print them and hang them in your classroom. There is also a small sized version available that would work as desk tags for your children. If they have trouble with the letter reversals, a tag can be stuck to their individual desk so that they can use it as a reminder.
Posters-Black and White Version
black and white