Montessori Colored Bead Stair for Teaching Teen Numbers 11-19 to Preschoolers in Homeschool Setting

First, we introduce the colored beads and build the bead stair. The colors are significant and the same across all of the bead materials. Next, we use the golden ten bars and the colored bead bars together to build teen numbers 11-19. We go over this in a three period lesson, which I explain. Next time we will add the teen board. Be sure to subscribe so you won't miss the rest in this series.