Subtraction With Number Rods: Difference between revisions
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[http://www.bruinsmontessori.com/itemdetails.php?item_id=42 Bruins] $140.00<br> | [http://www.bruinsmontessori.com/itemdetails.php?item_id=42 Bruins] $140.00<br> | ||
[http://www.montessorimaterials.com/content/number-rods E & O] $180.00<br> | [http://www.montessorimaterials.com/content/number-rods E & O] $180.00<br> | ||
[ | [https://shop.hellowood.com/Red-Blue-Rods-M7.htm Hello Wood] $181.00 (red and blue)<br> | ||
[ | [https://shop.hellowood.com/Red-Natural-Rods-M71.htm Hello Wood] $166.00 (red and unpainted wood)<br> | ||
[http://www.kidadvance.com/Store/ProductDetails.asp?pid=277&catid=4 Kid Advance] $39.99<br> | [http://www.kidadvance.com/Store/ProductDetails.asp?pid=277&catid=4 Kid Advance] $39.99<br> | ||
[http://www.montessoriconcepts.com/products.php?cat=Math&num=3 Montessori Concepts] $36.00<br> | [http://www.montessoriconcepts.com/products.php?cat=Math&num=3 Montessori Concepts] $36.00<br> |
Revision as of 21:34, 20 July 2020
Subtraction With Number Rods | |
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Math - Memory Work | |
Level | Primary |
Age | 4 - 5 |
Materials | number rods numeral cards 1-10 red rod #5 |
Look, I think we should all just admit that this material is not great for teaching subtraction. Teach the concept some other way. This is just confusing.
Presentations
Points of Interest
Control of Error
Variations and Extensions
Material
Where to Buy
Number Rods
Adena $32.07
Affordable Montessori $59.00 (regular)
Affordable Montessori $99.00 (premium)
Albanesi $315.00
Alison's $50.00 (with number cards)
Bruins $140.00
E & O $180.00
Hello Wood $181.00 (red and blue)
Hello Wood $166.00 (red and unpainted wood)
Kid Advance $39.99
Montessori Concepts $36.00
Montessori Outlet $42.95
Nienhuis $185.50
Thinkamajigs $64.95
Stand
Adena $18.66
Affordable Montessori $39.00
Alison's $28.00
Alison's $50.00 (premium)
Creative Learning $22.95
Kid Advance $24.99
Thinkmajigs $36.95