Powers of Two Cube: Difference between revisions
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[http://www.thematerialscompany.com/collections/sensorial/products/power-of-two Materials Company of Boston] $82.00<br> | [http://www.thematerialscompany.com/collections/sensorial/products/power-of-two Materials Company of Boston] $82.00<br> | ||
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[http://www.montessorieducationsupplies.com/shop/power-of-two-cube/ Montessori Education Supplies] $30.00<br> | |||
[http://montessori-n-such.com/detail.aspx?ID=552 Montessori N' Such] $24.50<br> | [http://montessori-n-such.com/detail.aspx?ID=552 Montessori N' Such] $24.50<br> | ||
[http://www.montessorioutlet.com/cgi-bin/item/510500530/search/Montessori-Outlet-Power-of-2-cube Montessori Outlet] $23.95<br> | [http://www.montessorioutlet.com/cgi-bin/item/510500530/search/Montessori-Outlet-Power-of-2-cube Montessori Outlet] $23.95<br> | ||
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[http://www.nienhuis.com/power-of-two-cube-1-2-3-4.html Nienhuis] $89.50<br> | [http://www.nienhuis.com/power-of-two-cube-1-2-3-4.html Nienhuis] $89.50<br> |
Revision as of 18:53, 7 November 2012
Powers of Two Cube | |
---|---|
Sensorial - Visual Discrimination of Form | |
Level | Primary |
Age | 3 + |
Prerequisites | Pink Tower |
This activity prepares the child for understanding the binary system.
Presentations
Presentation 1
- Carry the material to a table. Place on the left side of the table.
- Remove the blocks one at a time and place on the table as shown.
- Rebuild the cube in the box by replacing the blocks in the opposite order from which they were taken out.
Presentation 2
- Remove the blocks from the box as in the first presentation, but leave more room at the bottom of the table.
- Rebuild the cube on the table as shown.
Points of Interest
Control of Error
Variations and Extensions
- The cube can be built upside down starting with the smallest pieces, and ending with the largest one.
Material
Where to Buy
Adena $23.61
Affordable Montessori $28.00
Albanesi $96.00
Alison's $45.00
Bruins $75.00
Cabdev $29.00(economy)
Cabdev $89.00
ETC Montessori $75.00
Grandpas $26.00
Hello Wood $91.00
Hello Wood $93.00 (stained rather than painted)
IFIT $21.00
Juliana Group $75.60
Kid Advance $19.99
Materials Company of Boston $82.00
Montessori Buy $32.05
Montessori Education Supplies $30.00
Montessori N' Such $24.50
Montessori Outlet $23.95
Montessori Stores $65.00
Nienhuis $89.50