The Hundred Board (buy here) is a traditional math material in a Montessori curriculum, meant to teach numbers 11-99. It consists of a blank board and wooden numbers from 1- 100. Adrian is referencing…
The Hundred Board (buy here) is a traditional math material in a Montessori curriculum, meant to teach numbers 11-99. It consists of a blank board and wooden numbers from 1- 100. Adrian is referencing…