Instruct: Classify Amazon reviews into positive or negative sentiment
Query: book received did not match book advertised

The "workbook" edition I received was nothing like the more comprehensive collection of problem solving activities I was expecting. (The cover also does not match the cover of the book advertised.) If you order this, be aware that you will receive only 45 activities, based on animal themes. Instead of a focus on math and problem solving, the kids are directed to draw animals such as a stag, a doe, a rooster, and a bull. I'm sure the math will be completely lost in the unreasonable drawing tasks. Bottom line, check the ISBN of the more comprehensive book of reproducible problem solving tasks with the same title and don't bother to order this.