My son who had a horrible time with Math-U-See fractions, excelled with Life of Fred. He zipped through the entire book and had a great time mastering fractions, then begged to start the decimals book.
The decimals book didn’t go so well. He didn’t understand the material. End-of-chapter quizzes require 90% to move on, and once my son missed a second question he would sulk about doing the rest of the problems on that page. It clearly didn’t work for him. He’s now back to Math-U-See and zipping through the decimals book.
I love being able to customize every child’s education!