Wiggle Brain® Earth Stack and Sort Division Provide a spectrum of math

Provide a spectrum of math support for your kindergartener with Spectrum® kindergarten math workbooks

*Updated to include President Biden

biological adaptation

Small Group Activity Set makes learning time skills simple and fun

Wiggle Brain® Earth Stack and Sort Division Provide a spectrum of mathHelp young kids practice matching, sorting, stacking, and more with this skill building puzzle! Improve coordination and fine motor skills while matching six familiar shapes to corresponding holes in the Earth base. Each shape can only fit through one hole, helping children self correct as they go. The bright rainbow pieces can be stacked, rearranged, and sorted, keeping kids engaged in learning. When playtime is over, all of the pieces fit easily