Mo091 - Montessori beads sets for subtraction snake game 12 years children can observe how water

children can observe how water interacts with different landforms

and large sizes

The Grey Bead Stairs are an essential Montessori tool used to help children understand addition and subtraction equations

Safety First: Smooth surface prevents accidental injury

Mo091 - Montessori beads sets for subtraction snake game 12 years children can observe how waterThe Subtraction Snake Game is used to introduce the Child to the unit combinations of subtraction. The objective is that the Child either just builds a snake or looks at a pre written equation. The Child builds a colored snake out of Coloured Beads, interspersed with the grey negative bead bars. They then subtract and make exchanges to come up with the difference. Contents grey box containing 5 sets of Negative Bead Stairs green box containing 5 sets