- AMI approved
- Unequalled beauty
- Precise control of error
- Exact isolation of one quality
- Perfect interrelations
Teen Boards: US Version
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Article number: 003003
Description
Using the Teen Boards, the child explores the numbers 11–19. Bead quantities are created from the 10 bars and colored bead stair in the Teen Bead Box and are associated with the corresponding numeral on the Teen Boards. Includes a wooden box with lid containing two Teen Boards and nine wooden cards.
Specifications
| Brand | Nienhuis Montessori |
|---|---|
| Minimum age | 5 years |
| Certification | AMI approved |
