Constructive Triangles - Rectangular Box B

The Montessori Constructive Triangles introduce children to geometric concepts and develop their visual and spatial reasoning skills. 

The Constructive Triangles Rectangular Box B shows, through sensorial impressions, that different triangles can join to form 4-sided figures or other triangles.

This set includes:

  • instructions for the presentation
  • 8 blue triangles
  • 4 control charts
  • 4 control charts for the "sliding" of the triangles
  • 4 control charts for the "flipping and sliding" of the triangles
  • black & white triangle outlines

Save printer ink and print the black & white triangle outlines on color cardstock. Box not included.

This file is in PDF format.