I switched from Singapore math to Math in Focus. I like Math in Focus so much better. The explanation and amount of practice is much better. I love the colorful books as well. Although I love the teaching methods, I have a hard time with the word problems that they assign in the book after they teach a concept. For example, they will teach a new concept and have guided practice problems. Then, the independent practice problems are based on those guided practice problems and also include many problems that take the concept to another level. I like higher level thinking word problems but I have to say even the word problems are quite a challenge for me. Does anyone have this problem? My son was getting so frustrated and started to get turned off on math. I have started skipping many of those complex word problems. Has anyone done this? What should I do? I love the books and hate to scrap this altogether but I don't know if my son will lose out too much if I take out some of those difficult word problems. What are people's thoughts on this?