Learn MATH online - video tutorials, e-workbooks
Check out this free website www.mathebook.net it has several Math
e-workbook in Virtual as well as PDF format, the virtual one you can
solve online and the pdf one you can download and save on your
computer, this PDF version is editable and thus you do not need to
take print out of the work sheets.
It also has Math Dictionary Online and even for people who need visual
teaching, they have Math Video.
The Best thing all this is FREE for kids.