Constructive Triangles - Small Hexagonal Box. MONTESSORI Sensorial Lesson

Constructive Triangles - Small Hexagonal Box Material: A small hexagonal box 6 gray equilateral triangles with a black line on 2 sides 2 red equilateral triangles with a black line on 1 side 3 green equilateral triangles: 2 with a black line on one side and 1 with a black line on two sides A rug or a large table In this video I am using materials from Nienhuis Presentation: Invite a child Introduce the activity Have the child set up the floor mat Have the child carry the box to the floor mat and sit-down Open the box Take all the triangles and place them around the box Close the box and place it on the right corner Isolate one red triangle, tell the child you are going to look for the matching one Take another red triangle and join them together on the black lines Place it on the top left corner. Say : look what we have here, do you remember what shape is this? Do the same one with green one to make trapezo