My oldest daughter has completed this curriculum and my middle daughter is working thru this set this year. This curriculum covers everything your child will need to know about decimals. The set comes with the student text and the teachers materials. The teachers set includes the teachers manuel and the DVD. The DVD includes the writer of the curriculum, Steve Demme, teaching each of the 30 lessons. My daughter and I watch these lessons together. They then go on to complete the student worksheets and eventually the test.
This curriculum is very thorough and Mr. Demme does and excellent job of presenting the material in a way that is easy to learn. He is teaching on the video to a classrooom of students while your child is in the classroom, but in their own home.
I HIGHLY recommend this math curriculum.