Seguin’s Boards 10 to 99 – Ten Board

Seguin’s Ten Board – 10 to 99

Seguin’s Ten Board is a classic Montessori math material used to introduce children to numbers 11 through 99. The set includes two rectangular beech wood boards, each divided into vertical and horizontal sections. Each section is pre-printed with the number 10, and the set comes with number cards from 1 to 9. These cards can be inserted beside each 10 to form numbers like 11, 23, or 94, enabling children to understand the structure of two-digit numbers.

Key Benefits and Learning Outcomes

• Introduces numbers from 11 to 99
• Helps visualize the structure of two-digit numbers
• Builds foundational understanding of the decimal system
• Strengthens number recognition and place value concepts
• Encourages independent learning through manipulation
• Often paired with golden bead materials for hands-on counting

Design and Material

The Ten Boards are handcrafted from durable beech wood with finger-joint construction for extra strength and longevity. The boards are painted in white, with clear numerals following the Montessori color coding system. The number cards are precision-cut to easily slide into the board slots, supporting both classroom and home learning environments. A smooth, child-safe finish ensures comfortable use for repeated handling.