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Review title: I use this book at the start of my math class every year...
Product review: I have 35 copies of this book and we start the school year with a focus on problem solving. My middle school students, in groups of four, solve as many of the puzzles as they can, determine the names and costumes of all the guests (one is almost impossible) and learn a lot about working together as a group in the process. This book is really great, captures the imagination of my students and is a great way to start the year.
