Sir Cumference and the Isle of Immeter (Math Adventures)

product arrived with indentations in cover binding

I love this series of book! This story is very cute and helps reinforce the concepts of area and perimeter. I teach high school geometry and use these books every year in my classes. Even though this series is technically for kids, the high school kids love them! They ask for more!

This is a great math book. It teaches kids while also entertaining. I purchased three of the Sir Cumference books for our library and the kids love them. The service was quick and the books were exactly as described.

This is one of a wonderfully engaging collection of math books for kids in elementary grades. They take complicated math concepts and explain them in creative succinct ways that will keep the child hooked to the very end.

All of the Sir Cumference books are a huge hit with our 6 year old. She trades her baby teeth (when they fall out) to her father for these books, rather than having a tooth fairy come to collect!

Great series for kids

Perfect book (with mathematical theme) to donate to an elementary school's library to honor a beloved librarian's memory.

Recommend this series of books to all young ones interested in mathematics

We have almost the whole series of these books and the kids love them. They have learned all the mathematical concepts in a fun and memorable way and want to read them again again. I found the books a little too expensive but do not regret getting them.

My daughter loves all the books in the Sir Cumference series and this one is no exception. This book does an excellent job of explaining perimeter and how the perimeter of a circle is derived in a way that is easy to understand and yet accurate.