Staircases is the ninth video in the series supporting the Child's Play Maths 1 & 2 program. The video explains why staircases created with the Cuisenaire Rods are such potent mathematical constructions.The series is comprised of over 60 sequential videos and follows the program outlined in Child's Play Maths 1 & 2. Each video provides a practical tutorial using the software app available from the Help Your Child store.The program itself adopts a radical and practical approach to the int