Masterminds Riddle Math for Middle Grades: Fractions, Ratio, Probability, and Standard Measurement: Reproducible Skill Builders and Higher Order Thinking Activities Based on NCTM Standards Paperback – January 1, 1995

I teach high school math and science and my students love all of these Mastermind Riddle Math Books. I use them for warm-ups in my PreAP classes and as reinforcement and review in my on-level and special ed classes. I always have 100% participation when using these riddle sheets.

The book was inviting to my child. It kept my child's attention and interest.

This math activity activity is one of the best set of practice pages for my students. I recommend the entire series.

My fourth grader is almost done with this workbook and of all the different math workbooks we've had he likes this the best. We have him do one page every morning before school and the joke are fun. Nice intro to fractions. I just ordered the other books in the series to try them out.