Grades K & up. Get a handle on early math skills! These double-sided, interactive write & wipe boards are designed to demonstrate fact family relationships. One side features a blank number bond and the reverse is for writing fact families. Great for building addition and subtraction skills, number relationships, and part-part-whole relationships. Boards measure 6.25"L x 6.25"H.
- Explore the relationship between Numbers with these double-sided boards
- Supports development of higher-level algebraic skills such as equation building, etc
- Boards feature two sides that have write-on and wipe-off surfaces
- Teachers easily see who has answered correctly and who needs assistance