An Unsolved Proof
The Math Kids (Book 9)
- Publisher
- Common Deer Press
- Initial publish date
- Feb 2024
- Category
- Friendship, Mathematics
- Recommended Age
- 9 to 12
- Recommended Grade
- 3 to 6
- Recommended Reading age
- 9 to 12
-
Paperback / softback
- ISBN
- 9781988761879
- Publish Date
- Feb 2024
- List Price
- $14.95
-
eBook
- ISBN
- 9781988761886
- Publish Date
- Mar 2024
- List Price
- $8.99
Classroom Resources
Where to buy it
Description
Hidden cameras, secret operations, and new math concepts await in the Math Kids' ninth adventure!
Justin has been accused of stealing from the comic book shop! To earn back the trust of his parents and the store manager, he'll have to work at the shop for four whole weekends. And that puts a damper on his plans to play video games and hang out with fellow Math Kids, Jordan, Catherine, and Stephanie.
With the end of summer approaching, the four friends realize that finding proof of Justin's innocence is their only way to save Justin's good name. To get it, they'll need to uncover who really stole the comics. Their primary suspects are the two older boys who accused Justin, but catching them red-handed will require more than just teamwork.
Solving this problem will require knowledge of proofs and patterns, and if the Math Kids aren't successful, it won't be just Justin's reputation at risk.
About the authors
David Cole has been interested in math since he was a very young boy. He pursued degrees in math and computer science and has shared this love of math at many levels, including teaching at the college level, coaching elementary math teams, and running a summer math camp. He also has a love of writing and has written a number of plays that have been performed. The Math Kids was born of a desire to combine his interests and exercise both sides of his brain at the same time. Find him on his website or on Facebook, Twitter, and LinkedIn.
Shannon O'Toole has been illustrating children's books since 2018. Originally a figurative painter, Shannon has been exploring new ways to tell stories through her art. Her artistic practices are inspired by the many unique characters and people in her life. In addition to her work in children's books, Shannon is an elementary school teacher. When she is not painting, she can be found drinking coffee, watching classic movies and exploring new recipes in her kitchen. Shannon lives and works outside of Toronto, Ontario, Canada.
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