The Vexing Hectare Detector: Solving Mysteries Through Science, Technology, Engineering, Art & Math

by Ken Bowser

It's Spring Break and the gang is presented with a mysterious new riddle that will challenge their mathematics skills and senses. What is the perplexing, suspended ring that oscillates? Jesse and her... This description may be from another edition of this product.

• Format: Paperback
• Language: English
• ISBN: 1643710257
• ISBN13: 9781643710259
• Release Date: January 2021
• Publisher: Red Chair Press
• Length: 64 Pages
• Weight: 0.40 lbs.
• Dimensions: 0.2" x 5.6" x 8.9"
• Age Range: 7 to 11 years
• Grade Range: Grades 2 to 6