Constructive Triangles - Triangular Box: Difference between revisions

From Montessori Album
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===Where to Buy===
===Where to Buy===
[[Category:Where to Buy]]
[[Category:Where to Buy]]
Prices and links checked: 31 July 2020
Prices and links checked: 23 January 2022
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|[https://www.adenamontessori.com/ius/details.php?did=909 Adena]
|[https://www.adenamontessori.com/ius/details.php?did=909 Adena]
|$88.95
|$88.95
|-
|[https://affordmontessori.com/constructive-triangles-in-5-boxes.html Affordable Montessori]
|$129.00
|-
|[https://affordmontessori.com/toddler-constructive-triangles-set-of-5.html Affordable Montessori]
|$76.00
|-
|-
|[https://www.alisonsmontessori.com/Constructive_Triangles_p/s16.htm Alison's]
|[https://www.alisonsmontessori.com/Constructive_Triangles_p/s16.htm Alison's]
|$157.60
|$165.48
|-
|-
|[https://bruinsmontessori.com/products/sensorial/constructive-triangles-in-5-boxes.html Bruins]
|[https://bruinsmontessori.com/products/sensorial/constructive-triangles-in-5-boxes.html Bruins]
|$290.00
|$300.00
|-
|-
|[https://usa.montessorimaterials.com/products/constructive-triangles-5-boxes E & O]
|[https://usa.montessorimaterials.com/products/constructive-triangles-5-boxes E & O]
|$145.00
|$150.30
|-
|-
|[https://shop.hellowood.com/Constructive-Triangles-S9.htm?categoryId=-1 Hello Wood]
|[https://shop.hellowood.com/Constructive-Triangles-S9.htm?categoryId=-1 Hello Wood]
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|[https://www.kidadvance.com/constructive-triangles-with-5-boxes.html Kid Advance]
|[https://www.kidadvance.com/constructive-triangles-with-5-boxes.html Kid Advance]
|$89.99
|$94.99
|-
|-
|[https://www.leaderjoyusa.com/Montessori/Montessori%20toys,%20sensorial/constructive-triangles-with-5-boxes.html Leader Joy]
|[https://www.leaderjoyusa.com/Montessori/Montessori%20toys,%20sensorial/constructive-triangles-with-5-boxes.html Leader Joy]
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|$230.00
|$230.00
|-
|-
|[https://www.montessori-n-such.com/p-1181-constructive-triangles-set-item-s5365.aspx Montessori N' Such]
|[http://www.montessoriconcepts.com/store/p191/CONSTRUCTIVE_TRIANGLES_WITH_5_BOXES_%28SE037%29.html Montessori Concepts]
|$80.00
|$100.00
|-
|-
|[https://montessorioutlet.com/authentic-montessori/sensorial/constructive-triangles-in-five-boxes.html Montessori Outlet]
|[https://montessorioutlet.com/authentic-montessori/sensorial/constructive-triangles-in-five-boxes.html Montessori Outlet]
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|-
|[https://www.thinkamajigs.com/constructive-triangles/ Thinkamajigs]
|[https://www.thinkamajigs.com/constructive-triangles/ Thinkamajigs]
|$101.96
|$129.95
|}
|}
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|[https://adenamontessori.com/ius/details.php?did=17 Adena]
|[https://adenamontessori.com/ius/details.php?did=17 Adena]
|$18.69
|$18.69
|-
|[https://affordmontessori.com/blue-triangles.html Affordable Montessori]
|$20.00
|-
|-
|[https://www.alisonsmontessori.com/Blue_Constructive_Triangles_Premium_Quality_p/ps07.htm Alison's]
|[https://www.alisonsmontessori.com/Blue_Constructive_Triangles_Premium_Quality_p/ps07.htm Alison's]
|$38.25
|$45.00
|-
|-
|[https://bruinsmontessori.com/products/sensorial/constructive-blue-triangles.html Bruins]
|[https://bruinsmontessori.com/products/sensorial/constructive-blue-triangles.html Bruins]
|$45.00
|$47.00
|-
|-
|[https://usa.montessorimaterials.com/products/constructive-blue-triangles E & O]
|[https://usa.montessorimaterials.com/products/constructive-blue-triangles E & O]
|$24.00
|$21.60
|-
|[https://shop.hellowood.com/Scalene-Triangle-Box-S11.htm Hello Wood]
|$53.00
|-
|-
|[https://www.kidadvance.com/constructive-blue-triangles.html Kid Advance]
|[https://www.kidadvance.com/constructive-blue-triangles.html Kid Advance]
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|$31.00
|$31.00
|-
|-
|[https://www.montessori-n-such.com/p-1182-constructive-blue-triangles-set-item-s5366.aspx Montessori N' Such]
|[http://www.montessoriconcepts.com/store/p187/CONSTRUCTIVE_BLUE_TRIANGLE_%28SE025%29.html Montessori Concepts]
|$15.01
|$18.00
|-
|[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]
|[https://montessorioutlet.com/authentic-montessori/sensorial/constructive-blue-triangles.html Montessori Outlet]
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|-
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|[https://www.nienhuis.com/us/en/12-identical-blue-triangles-nienhuis-montessori-usa/product/4433/ Nienhuis]
|[https://www.nienhuis.com/us/en/12-identical-blue-triangles-nienhuis-montessori-usa/product/4433/ Nienhuis]
|$59.60
|$62.00
|-
|-
|[https://www.thinkamajigs.com/blue-triangles/ Thinkamajigs]
|[https://www.thinkamajigs.com/blue-triangles/ Thinkamajigs]
|$15.26
|$22.95
|}
|}
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</div>
</div>
</div>
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|title_mode=replace
|keywords=Montessori Album,lesson activity,sensorial,Visual Discrimination of Form,Constructive Triangles, Triangular Box
|description=This material teaches that all polygons can be made with triangles. This activity prepares the child for geometry.
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Latest revision as of 18:54, 27 January 2022

Constructive Triangles - Triangular Box
Sensorial - Visual Discrimination of Form
Triangle Box 13.JPG
LevelPrimary
Age4 +
PrerequisitesGeometric Cabinet
Constructive Triangles - Rectangular Box
MaterialsTriangular Box of Constructive Triangles

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 box to a mat, place it in the upper right-hand corner with the lid underneath.
    Triangle Box 1.JPG
  2. Remove the triangles one at a time and place them randomly on the upper part of the mat.
    Triangle Box 2.JPG
  3. next step
    Triangle Box 3.JPG
  4. next step
    Triangle Box 4.JPG Triangle Box 5.JPG
  5. next step
    Triangle Box 6.JPG Triangle Box 7.JPG
  6. next step
    Triangle Box 8.JPG
  7. next step
    Triangle Box 9.JPG
  8. next step
    Triangle Box 10.JPG
  9. next step
    Triangle Box 11.JPG
  10. next step
    Triangle Box 12.JPG
  11. next step
    Triangle Box 13.JPG
  12. next step
    Triangle Box 14.JPG
  13. next step
    Triangle Box 15.JPG Triangle Box 16.JPG Triangle Box 17.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
Affordable Montessori $129.00
Affordable Montessori $76.00
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 Concepts $100.00
Montessori Outlet $98.95
Neinhuis $299.00
Thinkamajigs $129.95
Blue Triangles Box
Store Price
Adena $18.69
Affordable Montessori $20.00
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 Concepts $18.00
Montessori N' Such $26.00
Montessori Outlet $18.95
Nienhuis $62.00
Thinkamajigs $22.95


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