Amazon calculates a product’s star ratings based on a machine learned model instead of a raw data average. The model takes into account factors including the age of a rating, whether the ratings are from verified purchasers, and factors that establish reviewer trustworthiness.
If you’re are debating about getting this the debate is over. Just do it! My daughter just finished up second grade and struggles to read. She went into kindergarten ahead of the class and came out behind and hasn’t been able to catch up. She just doesn’t learn well in a conventional environment. I bought this book to make reading fun and boy did it work! She did the first lesson and giggled up a storm and we had a great time reading together which is incredible as she normally hates it! I also recommend learn how to read in 100 lessons. It’s beginner stuff but great for kids who are struggling, to reiterate the basics.
They don’t have all answer sheets. Where the work is difficult and confusing, there is no answer sheet for those pages. See attached pic. Page 7, 9 and so on are missing where kid was supposed to do the exercises. Not happy.