A 31 in x 31 in. matrix, displaying height and width. Used with the knobless cylinders to help children understand patterns and relationships. Includes cards that indicate height, width, and color. Cards come pre-cut.
The Matrix is printed on solid vinyl and doesn't require lamination. Simple and easy to roll and put away, this chart doesn't require assembly.
Knobless Cylinders are available from our sister company The Montessori Classroom: Knobless Cylinders.
1 Clear Open Container - Small