Constructive Triangles - Blue Rectangular Box: Difference between revisions
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| Age = 4 + | | Age = 4 + | ||
| Preqs = [[Geometric Cabinet]] <br> [[Constructive Triangles - Triangular Box]] <br> [[Constructive Triangles - Rectangular Box]] | | Preqs = [[Geometric Cabinet]] <br> [[Constructive Triangles - Triangular Box]] <br> [[Constructive Triangles - Rectangular Box]] | ||
| Materials = | | Materials = Blue Rectangular Box | ||
}} | }} | ||
Use of this material makes the child aware that all polygons can be made with triangles. | Use of this material makes the child aware that all polygons can be made with triangles. | ||
This activity prepares the child for geometry. | This activity prepares the child for geometry. | ||
== Presentation == | == Presentation == | ||
# | # Take the material to a large mat. Lay out the triangles on the mat. | ||
#:[[Image:Blue Rectangle Box 1.JPG|250 px|center]] | #:[[Image:Blue Rectangle Box 1.JPG|250 px|center]] | ||
# | # Show that the triangles can be combined into other shapes in multiple ways. | ||
#:[[Image:Blue Rectangle Box 2.JPG|250 px | #:[[Image:Blue Rectangle Box 2.JPG|250 px]] [[Image:Blue Rectangle Box 3.JPG|250 px]] | ||
== Points of Interest == | == Points of Interest == |
Revision as of 14:51, 29 November 2014
Constructive Triangles - Blue Rectangular Box | |
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Sensorial - Visual Discrimination of Form | |
Level | Primary |
Age | 4 + |
Prerequisites | Geometric Cabinet Constructive Triangles - Triangular Box Constructive Triangles - Rectangular Box |
Materials | Blue Rectangular Box |
Use of this material makes the child aware that all polygons can be made with triangles. This activity prepares the child for geometry.
Presentation
- Take the material to a large mat. Lay out the triangles on the mat.
- Show that the triangles can be combined into other shapes in multiple ways.
Points of Interest
Control of Error
Variations and Extensions
Material
Make Your Own
Printable Constructive Triangles available from Livable Learning.
Where to Buy
All 5 Constructive Triangle Boxes
Adena $69.96
Albanesi $505.00
Alison's $150.00
Bruins $274.00
Cabdev $285.00
Caliber $77.99
Creative Learning $79.95
E & O $290.00
Hello Wood $289.00
Juliana Group $470.40
Kid Advance $69.99
Montessori Land $99.00
Montessori N' Such $185.00
Montessori Outlet $72.95