Number Rods With Numerals: Difference between revisions
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Ten wooden rods varying in length from 10cm (3.9 inches) to 1 meter (39.5 inches). The segments are painted alternately red and blue with number 1 being red. The end measurement of each rod is 2.5cm square. | Ten wooden rods varying in length from 10cm (3.9 inches) to 1 meter (39.5 inches). The segments are painted alternately red and blue with number 1 being red. The end measurement of each rod is 2.5cm square. | ||
===Where to Buy=== | ===Where to Buy=== | ||
<div style="float: left; width: | [[Category:Where to Buy]] | ||
<div style="float: left; width: 33%"> | |||
[http://adenamontessori.us/details.php?did=34 Adena] $32.07<br> | [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=%27MA01A%27 Affordable Montessori] $59.00 (regular)<br> | ||
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[http://www.alisonsmontessori.com/Blue_and_Red_Number_Rods_p/m01.htm Alison's] $50.00 (with number cards)<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.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> | ||
[http://shop.hellowood.com/Red-Blue-Rods-M7.htm Hello Wood] $181.00 (red and blue)<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://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> | ||
[http://www.montessorioutlet.com/cgi-bin/item/510500010/5105/Montessori%2DOutlet%2DNumerical%2DRods%2D Montessori Outlet] $42.95<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> | [http://www.nienhuis.com/number-rods-1-2.html Nienhuis] $185.50<br> | ||
[https://www.thinkamajigs.com/number-rods/ Thinkamajigs] $64.95<br> | [https://www.thinkamajigs.com/number-rods/ Thinkamajigs] $64.95<br> | ||
</div><div style="float: left; width: | </div><div style="float: left; width: 32%"> | ||
'''Stand'''<br> | '''Stand'''<br> | ||
[http://adenamontessori.us/details.php?did=35 Adena] $18.66<br> | [http://adenamontessori.us/details.php?did=35 Adena] $18.66<br> | ||
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[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_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.alisonsmontessori.com/Stand_for_Red_Rods_and_Number_Rods_Premium_Qualit_p/pf07.htm Alison's] $50.00 (premium)<br> | ||
[http://www.kidadvance.com/Store/ProductDetails.asp?Pid=85 Kid Advance] $24.99<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> | [http://www.montessoriland.com/site/1270021/product/ID_%208001 Montessori Land] $37.00<br> | ||
| Line 77: | Line 68: | ||
'''Cards'''<br> | '''Cards'''<br> | ||
[http://www.bruinsmontessori.com/itemdetails.php?item_id=44 Bruins] $12.00<br> | [http://www.bruinsmontessori.com/itemdetails.php?item_id=44 Bruins] $12.00<br> | ||
[http://www.montessorimaterials.com/content/numerals-number-rods E & O] $21.00<br> | [http://www.montessorimaterials.com/content/numerals-number-rods E & O] $21.00<br> | ||
[http://www.kidadvance.com/Store/ProductDetails.asp?Pid=292 Kid Advance] $9.99<br> | [http://www.kidadvance.com/Store/ProductDetails.asp?Pid=292 Kid Advance] $9.99<br> | ||
[http://www.montessorioutlet.com/cgi-bin/item/510500021/5105/Montessori%2DOutlet%2DPrinted%2DNumerals%2D%28USA%2DPrint%29 Montessori Outlet] $4.95 (print)<br> | [http://www.montessorioutlet.com/cgi-bin/item/510500021/5105/Montessori%2DOutlet%2DPrinted%2DNumerals%2D%28USA%2DPrint%29 Montessori Outlet] $4.95 (print)<br> | ||
| Line 89: | Line 76: | ||
[http://www.nienhuis.com/printed-numerals-usa-style-print.html Nienhuis] $11.90 (USA style print)<br> | [http://www.nienhuis.com/printed-numerals-usa-style-print.html Nienhuis] $11.90 (USA style print)<br> | ||
[https://www.thinkamajigs.com/number-rod-cards/ Thinkamajigs] $11.95<br> | [https://www.thinkamajigs.com/number-rod-cards/ Thinkamajigs] $11.95<br> | ||
</div><div style="float: left; width: 32%"> | |||
'''Small Number Rods'''<br> | |||
[https://bestmontessoritoys.com/montessori-mathematics/12-lock-box-exercises-with-colour-doors.html Best Montessori Toys] $21.78<br> | |||
</div> | </div> | ||
<div style="clear:both"></div> | <div style="clear:both"></div> | ||
Revision as of 06:27, 27 June 2020
| Number Rods With Numerals | |
|---|---|
| Math - Numbers 0-10 | |
 | |
| Level | Primary |
| Age | 3 - 3.5 |
| Prerequisites | Number Rods Sandpaper Numerals |
| Materials | Number Rods Numeral Cards |
This activity teaches the child the association of the quantity and the symbol.
Presentation
- Take the material to a mat.
Grade the rods and lay out the numeral cards along the bottom edge of the mat. - Isolate the 1 rod, place your hand on it and say, "One."
Find the numeral card 1. Pick it up and say, "One." Lean the card against the rod. - Move the 2 rod down and count it, placing your hand on each segment as go count: "One, two."
Find the numeral cards 2. pick it up and say, "Two." Lean the card against the rod. - Continue in this way until all of the rods and numerals have been matched.
Points of Interest
Control of Error
- Ability to measure by smallest unit
- Visual: the bands of color and the graded length of the rods
Variations and Extensions
- Place the rods on another rug across the room and ask the child to bring you number 3. etc.
- Without moving the stair, ask child to give you the rod that is one less than (or one more than) 3.
Aims
Direct Aim:
- To give the child a sensorial impression of quantity
- To be able to name in succession the qualities
Indiret Aim:
- Introduction to measurement and the decimal system
Material
Ten wooden rods varying in length from 10cm (3.9 inches) to 1 meter (39.5 inches). The segments are painted alternately red and blue with number 1 being red. The end measurement of each rod is 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
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)
Kid Advance $24.99
Montessori Land $37.00
Thinkamajigs $36.95
Cards
Bruins $12.00
E & O $21.00
Kid Advance $9.99
Montessori Outlet $4.95 (print)
Montessori Outlet $4.95 (cursive)
Nienhuis $11.90 (cursive)
Nienhuis $11.90 (print)
Nienhuis $11.90 (USA style print)
Thinkamajigs $11.95
Small Number Rods
Best Montessori Toys $21.78
Further Reading
- Basic Montessori: Learning Activities for Under-fives by David Gettman, pages 164-166
- Teaching Montessori in the Home: The Pre-School Years by Elizabeth G. Hainstock, pages 80-81, 110-111
