Trinomial Cube: Difference between revisions
From Montessori Album
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===Where to Buy=== | ===Where to Buy=== | ||
[[Category:Where to Buy]] | [[Category:Where to Buy]] | ||
[http://www.adenamontessori.us/details.php?did=19 Adena] $32.65 | Prices and links checked: 31 July 2020 | ||
[http://www.montessoriresources.com/Trinomial-Cube-P48.aspx Albanesi] $209.00 | <div class="buyGrid"> | ||
[https://www.alisonsmontessori.com/Trinomial_Cube_p/m07.htm Alison's] $59.99 | <div class="buyElement"> | ||
[http://www.bruinsmontessori.com/itemdetails.php?item_id=27 Bruins] $155.00 | {| class="buytable sortable" | ||
[http://www.bruinsmontessori.com/itemdetails.php?item_id=34 Bruins] $121.00 | |- | ||
[https://usa.montessorimaterials.com/products/trinomial-cube E & O] $210.00 | !colspan="2"|Trinomial Cube | ||
[https://shop.hellowood.com/Trinomial-Cube-S22.htm Hello Wood] $179.00 | |- | ||
[http://www.kidadvance.com/Store/ProductDetails.asp?pid=122&catid= Kid Advance] $34.99 | ! Store !! Price | ||
[http://www.montessorioutlet.com/cgi-bin/item/510500520/5105/Montessori-Outlet-Trinomial-Cube- Montessori Outlet] $31.95 | |- | ||
[http://www.nienhuis.com/trinomial-cube-1-2-3.html Nienhuis] $189.40 | |[http://www.adenamontessori.us/details.php?did=19 Adena] | ||
[https://www.thinkamajigs.com/trinomial-cube/ Thinkamajigs] $41.95< | |$32.65 | ||
|- | |||
|[http://www.montessoriresources.com/Trinomial-Cube-P48.aspx Albanesi] | |||
|$209.00 | |||
|- | |||
|[https://www.alisonsmontessori.com/Trinomial_Cube_p/m07.htm Alison's] | |||
|$59.99 | |||
|- | |||
|[http://www.bruinsmontessori.com/itemdetails.php?item_id=27 Bruins] | |||
|$155.00 | |||
|- | |||
|[http://www.bruinsmontessori.com/itemdetails.php?item_id=34 Bruins]<br><span class="comment">unpainted wood</span> | |||
|$121.00 | |||
|- | |||
|[https://usa.montessorimaterials.com/products/trinomial-cube E & O] | |||
|$210.00 | |||
|- | |||
|[https://shop.hellowood.com/Trinomial-Cube-S22.htm Hello Wood] | |||
|$179.00 | |||
|- | |||
|[http://www.kidadvance.com/Store/ProductDetails.asp?pid=122&catid= Kid Advance] | |||
|$34.99 | |||
|- | |||
|[http://www.montessorioutlet.com/cgi-bin/item/510500520/5105/Montessori-Outlet-Trinomial-Cube- Montessori Outlet] | |||
|$31.95 | |||
|- | |||
|[http://www.nienhuis.com/trinomial-cube-1-2-3.html Nienhuis] | |||
|$189.40 | |||
|- | |||
|[https://www.thinkamajigs.com/trinomial-cube/ Thinkamajigs] | |||
|$41.95 | |||
|} | |||
</div> | |||
</div> | |||
== Further Reading == | == Further Reading == | ||
* [[Basic Montessori: Learning Activities for Under-fives]] by David Gettman, pages 94-97 | * [[Basic Montessori: Learning Activities for Under-fives]] by David Gettman, pages 94-97 |
Revision as of 20:31, 31 July 2020
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: 31 July 2020
Trinomial Cube | |
---|---|
Store | Price |
Adena | $32.65 |
Albanesi | $209.00 |
Alison's | $59.99 |
Bruins | $155.00 |
Bruins unpainted wood |
$121.00 |
E & O | $210.00 |
Hello Wood | $179.00 |
Kid Advance | $34.99 |
Montessori Outlet | $31.95 |
Nienhuis | $189.40 |
Thinkamajigs | $41.95 |
Further Reading
- Basic Montessori: Learning Activities for Under-fives by David Gettman, pages 94-97