Kindermatic Montessori Introduction To The Decimal System 十進制珠子演示套裝

Kindermatic Montessori Introduction To The Decimal System 十進制珠子演示套裝

教具構成：長方形收納盒一個， 正方形收納盒3個，9洞板一個， 裝有九個1珠、九條10串珠、九片百、以及一個千方塊，材質：櫸木+壓克力，包裝方式：白盒 ，包裝尺寸：43*15.5*8cm

A concrete representation of the decimal system 1 to 1000, which demonstrates place value and the concept that a decimal category can not exceed 9. The set includes: 9 individual unit beads, 9 bars of 10, 9 squares of 100, 1 cube of 1000, 3 wooden boxes, 1 wooden unit tray, and a wooden tray.