My youngest daughter uses Life of Fred but she’s not at that age yet. Sorry I can’t speak to using it for junior high/high school. However, I can say that my 9yo daughter LOVES this math curriculum. She loves it so much, she is so excited when we finish a book so she can keep it. And then she reads them over and over.
Now, if I had asked my older daughter to do Life of Fred at the high school level, she probably would not have liked it because she would have probably felt the story aspect was for younger kids. I used MEP math with her.
So, I don’t know if your son will like it or not at that age level. I do believe they have samples on the website. I would suggest having him read through some samples to see if he likes it.
As I mentioned, I used MEP math with my oldest daughter in high school. My oldest daughter struggled with math in high school. We tried using Math-U-See and it just wasn’t working. I heard about MEP math and gave it a try and wow – what a huge difference. It worked so much better for her and she actually began to like math! So, here’s the link for that in case you’d like to check it out:
MEP Math
Different approaches work for different kids. For my oldest daughter, I found that it worked best for her to have a spiral math program…one where she got continual practice of previously learned concepts. One of things I would look at is if your son does better working on a concept over and over and then gets it down pat and can move on without needing a lot of review OR if he benefits from having continued review of previous learned concepts. If he seems to do better with the first option, I would look at mastery-based approach math programs. An example of a mastery-based program would be Math-U-See. If he seems to do better with the second option, I would look at spiral math programs. MEP is an example of a spiral math program.
Hope that’s helpful!