I have had many students in my teaching that constantly write capital B's and D's for every b and d need even though it doesn't need to be capitalized or that use b's for d's and can't tell the difference. I created this to help them remember which letter is which. I say the phrase, "We put the b's and d's to bed." I place the large bed on this handout on my front wall/board. The smaller ones I will tape down on specific students desks who need extra help monitoring them on their own.