Includes two sizes of magnetic, dry-erasable bonds! Teachers use the large demo bond to model equations on the classroom whiteboard. Students use the smaller bonds to practice on lap boards. Includes 1 large demo bond and 4 student bonds (each bond die cut as a solid piece).
Also can be used with our Magnetic Two-Color Counters. Student boards and counters, sold separately.
Demo bond measures approximately 15.5"W x 12.3"H.
Ages 5+/Grades K+

Read our blog post: Help Children "Win" at Every Stage of Math Instruction with Versatile Number Bonds Magnets for great ideas on how to incorporate these into your class.