Constructive Triangles - Blue Rectangular Box: Difference between revisions

From Montessori Album
 
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== Material ==
== Material ==
===Make Your Own===
===Make Your Own===
[[Category:Make_your_own]]
Printable version available to buy here:
[http://www.jmjpublishing.com/hope4memembers.html Printable Constructive Triangles] available from Livable Learning.
<gallery mode="nolines">
File:Constructive_Triangles.png|[https://www.teacherspayteachers.com/Product/Montessori-Constructive-Triangles-5638224 Constructive Triangles] - $4.50|link=https://www.teacherspayteachers.com/Product/Montessori-Constructive-Triangles-5638224
</gallery>


===Where to Buy===
===Where to Buy===
'''All 5 Constructive Triangle Boxes'''<br>
[[Category:Where to Buy]]
[http://www.adenamontessori.us/details.php?did=909 Adena] $69.96<br>
Prices and links checked: 23 January 2022
[http://www.montessoriresources.com/Constructive-TrianglesSet-of-5-Boxes-P601C5.aspx Albanesi] $505.00<br>
<div class="buyGrid">
[http://www.alisonsmontessori.com/Constructive_Triangles_p/s16.htm Alison's] $150.00<br>
<div class="buyElement">
[http://www.bruinsmontessori.com/itemdetails.php?item_id=8 Bruins] $274.00<br>
{| class="buytable sortable"
[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>
!colspan="2"|Set of 5 Constructive Triangle Boxes
[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>
! Store !! Price
[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>
|[https://www.adenamontessori.com/ius/details.php?did=909 Adena]
[http://www.kidadvance.com/Store/ProductDetails.asp?pid=276&catid=1 Kid Advance] $69.99<br>
|$88.95
[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>
|[https://www.alisonsmontessori.com/Constructive_Triangles_p/s16.htm Alison's]
[http://www.montessorioutlet.com/cgi-bin/item/510300300/5103/Montessori-Outlet-Constructive-Triangles-In-Five-Boxes Montessori Outlet] $72.95<br>
|$165.48
[https://www.thinkamajigs.com/constructive-triangles/ Thinkamajigs] $119.95<br>
|-
[https://merocomontessori.com/montessori-math-materials/15-constructive-triangles-in-five-boxes.html merocomontessori] $32 (Constructive Triangles In Five Boxes) <br>
|[https://bruinsmontessori.com/products/sensorial/constructive-triangles-in-5-boxes.html Bruins]
|$300.00
|-
|[https://usa.montessorimaterials.com/products/constructive-triangles-5-boxes E & O]
|$150.30
|-
|[https://shop.hellowood.com/Constructive-Triangles-S9.htm?categoryId=-1 Hello Wood]
|$328.00
|-
|[https://www.kidadvance.com/constructive-triangles-with-5-boxes.html Kid Advance]
|$94.99
|-
|[https://www.leaderjoyusa.com/Montessori/Montessori%20toys,%20sensorial/constructive-triangles-with-5-boxes.html Leader Joy]
|$99.95
|-
|[https://www.thematerialscompany.com/collections/sensorial/products/constructive-triangles-set-of-5-boxes Materials Co. of Boston]
|$230.00
|-
|[https://montessorioutlet.com/authentic-montessori/sensorial/constructive-triangles-in-five-boxes.html Montessori Outlet]
|$98.95
|-
|[https://www.nienhuis.com/us/en/constructive-triangles-nienhuis-montessori-usa/product/4543/ Neinhuis]
|$299.00
|-
|[https://www.thinkamajigs.com/constructive-triangles/ Thinkamajigs]
|$129.95
|}
</div>
<div class="buyElement">
{| class="buytable sortable"
|-
!colspan="2"|Blue Triangles Box
|-
! Store !! Price
|-
|[https://adenamontessori.com/ius/details.php?did=17 Adena]
|$18.69
|-
|[https://www.alisonsmontessori.com/Blue_Constructive_Triangles_Premium_Quality_p/ps07.htm Alison's]
|$45.00
|-
|[https://bruinsmontessori.com/products/sensorial/constructive-blue-triangles.html Bruins]
|$47.00
|-
|[https://usa.montessorimaterials.com/products/constructive-blue-triangles E & O]
|$21.60
|-
|[https://www.kidadvance.com/constructive-blue-triangles.html Kid Advance]
|$18.99
|-
|[https://www.leaderjoyusa.com/Montessori/Montessori%20toys,%20sensorial/constructive-blue-triangles.html Leader Joy]
|$20.95
|-
|[https://www.thematerialscompany.com/collections/sensorial/products/rectangular-box-with-12-triangles Materials Co. of Boston]
|$31.00
|-
|[https://www.montessori-n-such.com/collections/all/products/constructive-blue-triangles-set-item-s5366 Montessori N' Such]
|$26.00
|-
|[https://montessorioutlet.com/authentic-montessori/sensorial/constructive-blue-triangles.html Montessori Outlet]
|$18.95
|-
|[https://www.nienhuis.com/us/en/12-identical-blue-triangles-nienhuis-montessori-usa/product/4433/ Nienhuis]
|$62.00
|-
|[https://www.thinkamajigs.com/blue-triangles/ Thinkamajigs]
|$22.95
|}
</div>
</div>
 
==Further Reading==
*[[Basic Montessori: Learning Activities for Under-fives]] by David Gettman, page 90
 
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Latest revision as of 18:39, 27 January 2022

Constructive Triangles -
Blue Rectangular Box
Sensorial - Visual Discrimination of Form
Blue Rectangle Box 1.JPG
LevelPrimary
Age4 +
PrerequisitesGeometric Cabinet
Constructive Triangles - Triangular Box
Constructive Triangles - Rectangular Box
MaterialsBlue 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

  1. Take the material to a large mat. Lay out the triangles on the mat.
    Blue Rectangle Box 1.JPG
  2. Show that the triangles can be combined into other shapes in multiple ways.
    Blue Rectangle Box 2.JPG Blue Rectangle Box 3.JPG

Points of Interest

Control of Error

Variations and Extensions

Material

Make Your Own

Printable version available to buy here:

Where to Buy

Prices and links checked: 23 January 2022

Set of 5 Constructive Triangle Boxes
Store Price
Adena $88.95
Alison's $165.48
Bruins $300.00
E & O $150.30
Hello Wood $328.00
Kid Advance $94.99
Leader Joy $99.95
Materials Co. of Boston $230.00
Montessori Outlet $98.95
Neinhuis $299.00
Thinkamajigs $129.95
Blue Triangles Box
Store Price
Adena $18.69
Alison's $45.00
Bruins $47.00
E & O $21.60
Kid Advance $18.99
Leader Joy $20.95
Materials Co. of Boston $31.00
Montessori N' Such $26.00
Montessori Outlet $18.95
Nienhuis $62.00
Thinkamajigs $22.95

Further Reading


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