The newer lessons are fairly nicely done, but slow, and failed to hold my child’s attention. They would be useful if you were home schooling and wanted to walk through math concepts using computer instruction rather than a book, but that’s about it.

What really is missing is a lot of fun and challenging quizzes and problems for kids to solve. All that is available is the older product with its rather ugly worksheets and study problems.

The format here is more learning by lecture than learning by example, so this isn’t what I was seeking. But, if you supplemented this with hardcopy worksheets, it might have value. Just be aware of what you are getting.