I just found a great article plus free printable cue cards to help your kids with their letter reversals. Hopefully by now you have heard that it is completely normal for our young readers to reverse their b's and d's. It does not mean they have dyslexia. My first graders did it fairly consistently each year and now my own son and his friends are experiencing the same frustrating confusion. Please check out the Make Take Teach blog for a wonderful overview of the subject. As far as writing goes, I've always used the fact that you have to make a c as you write the d to clarify the difference between b and d. I know some teachers tell kids to picture the word "bed" or form it with their hands (left hand is the b and right is the d) to remember which is which. Another idea someone shared recently that works for their child is to explain that lowercase d is ditzy, dippy, dingy (pick your d word) and therefore doesn't face the same way as all of the other letters. All of the other letters move to the right as you write them, but d faces backwards. Just try to collect as many tips as possible and find the one that will click for your child!