Constructive Triangles - Triangular Box: Difference between revisions

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== Material ==
== Material ==
===Where to Buy===
'''All 5 Constructive Triangle Boxes'''<br>
[http://www.adenamontessori.us/details.php?did=909 Adena] $69.96<br>
[http://www.adenamontessori.us/details.php?did=1410 Adena] $41.39 (only 3 constructive triangle boxes)<br>
[http://www.montessoriresources.com/Constructive-TrianglesSet-of-5-Boxes-P601C5.aspx Albanesi] $505.00<br>
[http://www.alisonsmontessori.com/Constructive_Triangles_p/s16.htm Alison's] $150.00<br>
[http://www.bruinsmontessori.com/itemdetails.php?item_id=8 Bruins] $274.00<br>
[http://www.cabdevmontessori.com/product.php?productid=16803&cat=251&page=4 Cabdev] $285.00<br>
[http://www.calibermontessori.com/catalog/item/3528879/3204621.htm Caliber] $77.99<br>
[http://www.montessoribuy.com/cartdetails.asp?id=HTS0257 Creative Learning] $79.95<br>
[http://www.montessorimaterials.com/content/constructive-triangles-5-boxes E & O] $290.00<br>
[http://shop.hellowood.com/Constructive-Triangles-S9.htm?categoryId=-1 Hello Wood] $289.00<br>
[http://www.julianagroup.com/sensorial.lasso?page=detail&Category=&SubCategory=Sensorial&NewItem=&Overstock=&Description=&skip=29 Juliana Group] $470.40<br>
[http://www.kidadvance.com/Store/ProductDetails.asp?pid=276&catid=1 Kid Advance] $69.99<br>
[http://www.montessoriland.com/site/1270021/product/ID_%201008 Montessori Land] $99.00<br>
[http://montessori-n-such.com/detail.aspx?ID=1181 Montessori N' Such] $185.00<br>
[http://www.montessorioutlet.com/cgi-bin/item/510300300/5103/Montessori-Outlet-Constructive-Triangles-In-Five-Boxes Montessori Outlet] $72.95<br>

Revision as of 20:49, 1 April 2011

Constructive Triangles - Triangular Box
Sensorial - Visual Discrimination of Form
Triangle Box 2.JPG
LevelPrimary
Age4 +
PrerequisitesGeometric Cabinet

Use of this material makes the child aware that all polygons can be made with triangles. This activity prepares the child for geometry.

Presentation

  1. Step one
    Triangle Box 1.JPG
  2. Step two
    Triangle Box 2.JPG
  3. Step three
    Triangle Box 3.JPG Triangle Box 4.JPG Triangle Box 5.JPG

{{#ev:youtube|dd7BM7KDUzI|300}}

Points of Interest

Control of Error

Variations and Extensions

Material

Where to Buy

All 5 Constructive Triangle Boxes
Adena $69.96
Adena $41.39 (only 3 constructive triangle boxes)
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