On the MathUSee site, it shows the following:
Gamma instruction pack (lesson-by-lesson instruction, full solutions, DVD with lesson-by-lesson video instruction... $40
Gamma student kit (student text with lesson-by-lesson worksheets and review pages, as well as the test booklet) $25
Manipulative block set $35
Is the DVD for the student to watch, or for the parent to use to know how to teach the material?
I've been looking for some of the stuff on ebay... I've seen lots of test booklets and teacher materials but no student materials other than the test booklet. Why don't people use the test booklet? Just curious.
*ETA* Is it necessary to use their blocks or can I find a less expensive base ten set?