Number Rods: Difference between revisions

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== Material ==
== Material ==
This material consists of ten wooden rods, painted alternating red and blue. The shortest rod is 10cm in length, they each increase in length by 10cm up to the longest which is 100cm long.
This material consists of ten wooden rods, painted alternating red and blue. The shortest rod is 10cm in length, they each increase in length by 10cm up to the longest which is 100cm long. The ends of the rods are 2.5cm square.
===Where to Buy===
[http://adenamontessori.us/details.php?did=34 Adena] $32.07<br>
[http://www.affordmontessori.com/product_details.asp?productcode=%27MA01A%27 Affordable Montessori] $59.00 (regular)<br>
[http://www.affordmontessori.com/product_details.asp?productcode=%27MA01P%27 Affordable Montessori] $99.00 (premium)<br>
[http://www.montessoriresources.com/Number-Rods-P471C7.aspx Albanesi] $315.00<br>
[http://www.alisonsmontessori.com/Blue_and_Red_Number_Rods_p/m01.htm Alison's] $50.00 (with number cards)<br>
[http://www.bruinsmontessori.com/itemdetails.php?item_id=42 Bruins] $140.00<br>
[http://www.cabdevmontessori.com/product.php?productid=16711&cat=253&page=1 Cabdev] $154.00<br>
[http://www.calibermontessori.com/catalog/item/3528880/3218639.htm Caliber] $32.00<br>
[http://www.montessoribuy.com/cartdetails.asp?id=HTM0190 Creative Learning] $39.95<br>
[http://www.montessorimaterials.com/content/number-rods E & O] $180.00<br>
[http://www.grandpas.ca/product_info.php/cPath/5/products_id/150?osCsid=83c822997e144b01a8146bf83ec2873e Grandpas] $45.00<br>
[http://shop.hellowood.com/Red-Blue-Rods-M7.htm Hello Wood] $181.00 (red and blue)<br>
[http://shop.hellowood.com/Red-Natural-Rods-M71.htm Hello Wood] $166.00 (red and unpainted wood)<br>
[http://www.julianagroup.com/mathematics.lasso?page=detail&Category=&SubCategory=Mathematics&NewItem=&Overstock=&Description=&skip=0 Juliana] $289.80<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.montessoriland.com/site/1270021/product/ID_%202006 Montessori Land] $50.00<br>
[http://www.montessorioutlet.com/cgi-bin/item/510500010/5105/Montessori%2DOutlet%2DNumerical%2DRods%2D Montessori Outlet] $42.95<br>
[http://www.nienhuis.com/number-rods-1-2.html Nienhuis] $185.50<br>
 
'''Stand'''<br>
[http://adenamontessori.us/details.php?did=35 Adena] $18.66<br>
[http://www.affordmontessori.com/product_details.asp?productcode=%27MA01B%27 Affordable Montessori] $39.00<br>
[http://www.alisonsmontessori.com/Stand_for_Red_Rods_and_Number_Rods_p/f03.htm Alison's] $28.00<br>
[http://www.alisonsmontessori.com/Stand_for_Red_Rods_and_Number_Rods_Premium_Qualit_p/pf07.htm Alison's] $50.00 (premium)<br>
[http://www.cabdevmontessori.com/product.php?productid=16977&cat=253&page=1 Cabdev] $40.00<br>
[http://www.montessoribuy.com/cartdetails.asp?id=HTM0191 Creative Learning] $22.95<br>
[http://www.kidadvance.com/Store/ProductDetails.asp?Pid=85 Kid Advance] $24.99<br>
[http://www.montessoriland.com/site/1270021/product/ID_%208001 Montessori Land] $37.00<br>

Revision as of 12:15, 9 October 2011

Number Rods
Math - Numbers 0-10
Number Rods 2.JPG
LevelPrimary
Age3 - 4
PrerequisitesLong Rods
Pink Tower
Broad Stair
Materialsset of Number Rods

Also called the Red and Blue Rods.
This activity teaches the child the concept of quantities 1 - 10 and their names.

Presentations

First Presentation

  1. step one
    Number Rods 1.JPG
  2. step two
    Number Rods 2.JPG
  3. step three
    Number Rods 3.JPG
  4. step four
    Number Rods 4.JPG

Subsequent Presentations

  1. step one
  2. step two, etc.

Points of Interest

Control of Error

Variations and Extensions

Material

This material consists of ten wooden rods, painted alternating red and blue. The shortest rod is 10cm in length, they each increase in length by 10cm up to the longest which is 100cm long. The ends of the rods are 2.5cm square.

Where to Buy

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
Cabdev $154.00
Caliber $32.00
Creative Learning $39.95
E & O $180.00
Grandpas $45.00
Hello Wood $181.00 (red and blue)
Hello Wood $166.00 (red and unpainted wood)
Juliana $289.80
Kid Advance $39.99
Montessori Concepts $36.00
Montessori Land $50.00
Montessori Outlet $42.95
Nienhuis $185.50

Stand
Adena $18.66
Affordable Montessori $39.00
Alison's $28.00
Alison's $50.00 (premium)
Cabdev $40.00
Creative Learning $22.95
Kid Advance $24.99
Montessori Land $37.00