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]] | ||
[ | Prices and links checked: 23 January 2022 | ||
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[http://www.bruinsmontessori.com/itemdetails.php?item_id=34 Bruins] | |- | ||
[ | !colspan="2"|Trinomial Cube | ||
|- | |||
[ | ! Store !! Price | ||
[ | |- | ||
[ | |[https://www.adenamontessori.com/ius/details.php?did=19 Adena] | ||
[https://www.thinkamajigs.com/trinomial-cube/ Thinkamajigs] $ | |$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 | |||
|} | |||
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== 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 | ||
{{#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
