# Difference between revisions of "Constructive Triangles - Large Hexagonal Box"

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===Where to Buy=== | ===Where to Buy=== | ||

− | Prices and links last checked: | + | Prices and links last checked: 1 June 2020<br> |

'''Set of 5 Constructive Triangle Boxes'''<br> | '''Set of 5 Constructive Triangle Boxes'''<br> | ||

− | (Includes: [[Constructive Triangles - Rectangular Box|Rectangular Box]], [[Constructive Triangles - Triangular Box|Triangular Box]], [[Constructive Triangles - Blue Rectangular Box|Blue Rectangular Box]], Large Hexagonal Box, [[Constructive Triangles - Small Hexagonal Box|Small Hexagonal Box]])<br> | + | (Includes: [[Constructive Triangles - Rectangular Box|Rectangular Box]], [[Constructive Triangles - Triangular Box|Triangular Box]], [[Constructive Triangles - Blue Rectangular Box|Blue Rectangular Box]], [[Constructive Triangles - Large Hexagonal Box|Large Hexagonal Box]], [[Constructive Triangles - Small Hexagonal Box|Small Hexagonal Box]])<br> |

[http://www.adenamontessori.us/details.php?did=909 Adena] $88.95<br> | [http://www.adenamontessori.us/details.php?did=909 Adena] $88.95<br> | ||

[https://www.alisonsmontessori.com/Constructive_Triangles_p/s16.htm Alison's] $157.60<br> | [https://www.alisonsmontessori.com/Constructive_Triangles_p/s16.htm Alison's] $157.60<br> | ||

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[http://shop.hellowood.com/Constructive-Triangles-S9.htm?categoryId=-1 Hello Wood] $328.00<br> | [http://shop.hellowood.com/Constructive-Triangles-S9.htm?categoryId=-1 Hello Wood] $328.00<br> | ||

[https://www.kidadvance.com/constructive-triangles-with-5-boxes.html Kid Advance] $89.99<br> | [https://www.kidadvance.com/constructive-triangles-with-5-boxes.html Kid Advance] $89.99<br> | ||

+ | [https://www.leaderjoyusa.com/Montessori/Montessori%20toys,%20sensorial/constructive-triangles-with-5-boxes.html Leader Joy] $99.95<br> | ||

+ | [https://www.thematerialscompany.com/collections/sensorial/products/constructive-triangles-set-of-5-boxes Materials Company of Boston] $230.00<br> | ||

[https://www.montessori-n-such.com/p-1181-constructive-triangles-set-item-s5365.aspx Montessori N' Such] $80.00<br> | [https://www.montessori-n-such.com/p-1181-constructive-triangles-set-item-s5365.aspx Montessori N' Such] $80.00<br> | ||

[https://montessorioutlet.com/authentic-montessori/sensorial/constructive-triangles-in-five-boxes.html Montessori Outlet] $98.95<br> | [https://montessorioutlet.com/authentic-montessori/sensorial/constructive-triangles-in-five-boxes.html Montessori Outlet] $98.95<br> | ||

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[https://shop.hellowood.com/Scalene-Triangle-Box-S11.htm Hello Wood] $53.00<br> | [https://shop.hellowood.com/Scalene-Triangle-Box-S11.htm Hello Wood] $53.00<br> | ||

[https://www.kidadvance.com/constructive-blue-triangles.html Kid Advance] $18.99<br> | [https://www.kidadvance.com/constructive-blue-triangles.html Kid Advance] $18.99<br> | ||

+ | [https://www.leaderjoyusa.com/Montessori/Montessori%20toys,%20sensorial/constructive-blue-triangles.html Leader Joy] $20.95<br> | ||

+ | [https://www.thematerialscompany.com/collections/sensorial/products/rectangular-box-with-12-triangles Materials Company of Boston] $31.00<br> | ||

[https://www.montessori-n-such.com/p-1182-constructive-blue-triangles-set-item-s5366.aspx Montessori N' Such] $15.01<br> | [https://www.montessori-n-such.com/p-1182-constructive-blue-triangles-set-item-s5366.aspx Montessori N' Such] $15.01<br> | ||

[https://montessorioutlet.com/authentic-montessori/sensorial/constructive-blue-triangles.html Montessori Outlet] $18.95<br> | [https://montessorioutlet.com/authentic-montessori/sensorial/constructive-blue-triangles.html Montessori Outlet] $18.95<br> | ||

[https://www.nienhuis.com/us/en/12-identical-blue-triangles-nienhuis-montessori-usa/product/4433/ Nienhuis] $59.60<br> | [https://www.nienhuis.com/us/en/12-identical-blue-triangles-nienhuis-montessori-usa/product/4433/ Nienhuis] $59.60<br> | ||

[https://www.thinkamajigs.com/blue-triangles/ Thinkamajigs] $15.26<br> | [https://www.thinkamajigs.com/blue-triangles/ Thinkamajigs] $15.26<br> |

## Revision as of 16:08, 1 June 2020

Constructive Triangles - Large Hexagonal Box | |
---|---|

Sensorial - Visual Discrimination of Form | |

Level | Primary |

Age | 4 + |

Prerequisites | Geometric Cabinet Constructive Triangles - Triangular Box Constructive Triangles - Rectangular Box Constructive Triangles - Blue Rectangular Box |

Materials | Large Hexagonal Box |

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

## Contents

## Presentation

- Take the material to a large mat. Lay out the triangles on the mat as shown.
- Slide down the first triangle.
- Slide down the bottom portion of the next triangle. Trace your fingers over the black line on one of its sides.
- Trace your fingers along the black line on one of the same type of triangles. Slide it down until the sides come together.
- Trace your fingers in the angle left by the two triangles. Trace the angle of the remaining triangle.
- Slide that piece down to the empty space where it fits.
- Cover this triangle with the first.
- Step four
- Step five
- Step six

## Points of Interest

## Control of Error

## Variations and Extensions

## Material

### Make Your Own

Printable version available to buy here:

Constructive Triangles - $4.50

### Where to Buy

Prices and links last checked: 1 June 2020

**Set of 5 Constructive Triangle Boxes**

(Includes: Rectangular Box, Triangular Box, Blue Rectangular Box, Large Hexagonal Box, Small Hexagonal Box)

Adena $88.95

Alison's $157.60

Bruins $290.00

E & O $145.00

Hello Wood $328.00

Kid Advance $89.99

Leader Joy $99.95

Materials Company of Boston $230.00

Montessori N' Such $80.00

Montessori Outlet $98.95

Neinhuis $299.00

Thinkamajigs $101.96

**Blue Triangles Box**

Adena $18.69

Alison's $38.25

Bruin's $45.00

E & O $24.00

Hello Wood $53.00

Kid Advance $18.99

Leader Joy $20.95

Materials Company of Boston $31.00

Montessori N' Such $15.01

Montessori Outlet $18.95

Nienhuis $59.60

Thinkamajigs $15.26