Pre School Mom & Kids

Montessori Early Childhood Educational Teaching Materials

Elementary Negative Snake Game

Description

This material is used to introduce the concept of negative numbers. The material consists of a presentation tray containing six boxes of bead material for the exercise:
One box containing 5 coloured bead stairs
One box containing 5 gray bead stairs
One box containing 1 black and white bead stair
One box containing 1 red and white bead stair
One box containing 23 golden ten bars
One box containing 23 gray ten bars
This same material is used for addition, subtraction, with positive and negative integers.