This unit includes activities, assessment, Letter D worksheets, a letter D character, and a letter D chant. I have created these characters myself and my students love them. You can check out my blog for other units: theartofteachingut.blogspot.com
If it doesn't open correctly for some reason (even though it's a pdf) use Nitro PDF Reader (it's free to download) and that should correct it.
You can also email me at firstname.lastname@example.org