Trinomial Cube: Difference between revisions
From Montessori Album
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#: [[Image:Trinomial Cube 8.JPG|200 px|center]] | #: [[Image:Trinomial Cube 8.JPG|200 px|center]] | ||
===Video=== | |||
{{#widget:YouTube|id=zrxwRqHswLc}} | |||
== Points of Interest == | == Points of Interest == | ||
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== Material == | == Material == | ||
===Where to Buy=== | ===Where to Buy=== | ||
[ | [[Category:Where to Buy]] | ||
[ | Prices and links checked: 23 January 2022 | ||
[ | <div class="buyGrid"> | ||
<div class="buyElement"> | |||
{| class="buytable sortable" | |||
|- | |||
!colspan="2"|Trinomial Cube | |||
|- | |||
! Store !! Price | |||
|- | |||
|[https://www.adenamontessori.com/ius/details.php?did=19 Adena] | |||
|$38.88 | |||
|- | |||
|[https://montessoriresources.com/trinomial-cube-gz.html Albanesi] | |||
|$198.00 | |||
|- | |||
|[https://www.alisonsmontessori.com/Trinomial_Cube_p/m07.htm Alison's] | |||
|$71.66 | |||
|- | |||
|[https://bruinsmontessori.com/arithmetic-trinomial-cube.html Bruins] | |||
|$185.00 | |||
|- | |||
|[http://www.bruinsmontessori.com/itemdetails.php?item_id=34 Bruins]<br><span class="comment">unpainted wood</span> | |||
|$93.00 | |||
|- | |||
|[https://usa.montessorimaterials.com/products/trinomial-cube E & O] | |||
|$58.50 | |||
|- | |||
|[https://www.kidadvance.com/power-of-3-cube.html Kid Advance] | |||
|$75.99 | |||
|- | |||
|[https://montessorioutlet.com/arithmetic-trinomial-cube.html Montessori Outlet] | |||
|$45.95 | |||
|- | |||
|[https://www.nienhuis.com/us/en/trinomial-cube-nienhuis-montessori-usa/product/4603/ Nienhuis] | |||
|$198.50 | |||
|- | |||
|[https://www.thinkamajigs.com/trinomial-cube/ Thinkamajigs] | |||
|$44.95 | |||
|- | |||
|[https://bruinsmontessori.com/trinomial-cube.html Bruins]<br><span class="comment">unpainted wood</span> | |||
|$185.00 | |||
|} | |||
</div> | |||
</div> | |||
== Further Reading == | |||
* [[Basic Montessori: Learning Activities for Under-fives]] by David Gettman, pages 94-97 | |||
{{#seo: | |||
|title=Montessori Album - Trinomial Cube | |||
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|keywords=Montessori Album,lesson activity,sensorial,Visual Discrimination of Form,Trinomial Cube | |||
|description=In this activity the child assembles a three-dimensional puzzle made up of 27 wooden blocks. | |||
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Latest revision as of 15:04, 23 January 2022
Trinomial Cube | |
---|---|
Sensorial - Visual Discrimination of Form | |
Level | Primary |
Age | 4 + |
Prerequisites | Binomial Cube |
Materials | Trinomial Cube |
In this activity the child assembles a three-dimensional puzzle made up of 27 wooden blocks. This puzzle is the physical representation of the trinomial formula: (a+b+c)3. This activity indirectly prepares the child to learn Algebra later on.
Presentations
Presentation 1
- Invite the child to the lesson. Show him where the work is on the shelf, and name the work. Take the Trinomial Cube box to a table.
- Step two
- Step three
Presentation 2
- Invite the child to take the Trinomial Cube box to a rug or table.
- Step two
- Step three
- Step four
- Step five
- Step six
Video
Points of Interest
Control of Error
- The diagrams on the sides of the box remind the child of the pattern that each level of the blocks should make.
- The blocks will not fit back in the box unless the cube in constructed correctly.
Variations and Extensions
Material
Where to Buy
Prices and links checked: 23 January 2022
Trinomial Cube | |
---|---|
Store | Price |
Adena | $38.88 |
Albanesi | $198.00 |
Alison's | $71.66 |
Bruins | $185.00 |
Bruins unpainted wood |
$93.00 |
E & O | $58.50 |
Kid Advance | $75.99 |
Montessori Outlet | $45.95 |
Nienhuis | $198.50 |
Thinkamajigs | $44.95 |
Bruins unpainted wood |
$185.00 |
Further Reading
- Basic Montessori: Learning Activities for Under-fives by David Gettman, pages 94-97