Fraction Equivalence: Difference between revisions

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{{Infobox Lesson
| Name          = Fraction Equivalence
| Topic        = Math
| Subtopic      = Fractions
| image        = [[File:Fraction Equivalence 2-6.JPG|320px]]
| Level        = [[Primary]]<br>[[Elementary]]
| Age          = 5
| Preqs        =
| Materials    = ten metal fraction insets
}}
In this activity the child learns that some fractions are equivalent to others.
== Presentations ==
=== Equivalent to the Whole ===
# step one
#:[[File:Fraction Equivalence 1-1.JPG|270px]] [[File:Fraction Equivalence 1-2.JPG|270px]]
# next step
#:[[File:Fraction Equivalence 1-3.JPG|270px]] [[File:Fraction Equivalence 1-4.JPG|270px]]
# next step
#:[[File:Fraction Equivalence 1-5.JPG|270px]] [[File:Fraction Equivalence 1-6.JPG|270px]]
# next step
#:[[File:Fraction Equivalence 1-7.JPG|270px]] [[File:Fraction Equivalence 1-8.JPG|270px]]
=== Equivalent to a Half ===
# step one
#:[[File:Fraction Equivalence 2-1.JPG|270px]] [[File:Fraction Equivalence 2-2.JPG|270px]]
# next step
#:[[File:Fraction Equivalence 2-3.JPG|270px]] [[File:Fraction Equivalence 2-4.JPG|270px]]
# next step
#:[[File:Fraction Equivalence 2-5.JPG|270px]] [[File:Fraction Equivalence 2-6.JPG|270px]]
# next step
#:[[File:Fraction Equivalence 2-14.JPG|270px]] [[File:Fraction Equivalence 2-7.JPG|270px]] [[File:Fraction Equivalence 2-8.JPG|270px]]
# next step
#:[[File:Fraction Equivalence 2-13.JPG|270px]] [[File:Fraction Equivalence 2-9.JPG|270px]]
# next step
#:[[File:Fraction Equivalence 2-12.JPG|270px]] [[File:Fraction Equivalence 2-10.JPG|270px]] [[File:Fraction Equivalence 2-11.JPG|270px]]
# next step
#:[[File:Fraction Equivalence 2-15.JPG|270px]] [[File:Fraction Equivalence 2-16.JPG|270px]]
# next step
#:[[File:Fraction Equivalence 2-17.JPG|270px]] [[File:Fraction Equivalence 2-18.JPG|270px]] [[File:Fraction Equivalence 2-19.JPG|270px]]
# next step
#:[[File:Fraction Equivalence 2-20.JPG|270px]] [[File:Fraction Equivalence 2-21.JPG|270px]]
# next step
#:[[File:Fraction Equivalence 2-22.JPG|270px]]
=== Equivalent to a Third ===
# step one
#:[[File:Fraction Equivalence 3-1.JPG|270px]] [[File:Fraction Equivalence 3-2.JPG|270px]]
# next step
#:[[File:Fraction Equivalence 3-4.JPG|270px]] [[File:Fraction Equivalence 3-3.JPG|270px]]
# next step
#:[[File:Fraction Equivalence 3-5.JPG|270px]] [[File:Fraction Equivalence 3-6.JPG|270px]]
# next step
#:[[File:Fraction Equivalence 3-7.JPG|270px]] [[File:Fraction Equivalence 3-8.JPG|270px]]
# next step
#:[[File:Fraction Equivalence 3-10.JPG|270px]]
# next step
#:[[File:Fraction Equivalence 3-12.JPG|270px]] [[File:Fraction Equivalence 3-11.JPG|270px]]
# next step
#:[[File:Fraction Equivalence 3-14.JPG|270px]] [[File:Fraction Equivalence 3-13.JPG|270px]]
== Points of Interest ==
== Control of Error ==
== Variations and Extensions ==
== Material ==
===Where to Buy===
===Where to Buy===
[http://adenamontessori.us/details.php?did=952 Adena] $67.05 (metal)<br>
[[Category:Where to Buy]]
[http://www.affordmontessori.com/product_details.asp?productcode=%27MA48%27 Affordable Montessori] $89.00 (metal)<br>
Prices and links checked: 23 January 2022
[http://www.montessoriresources.com/Fraction-Insets-of-the-Circle-P894.aspx Albanesi] $209.00 (metal)<br>
<div class="buyGrid">
[http://www.alisonsmontessori.com/Metal_Fraction_Circles_w_Stands_p/m55.htm Alison's] $100.00 (metal)<br>
<div class="buyElement">
[http://www.alisonsmontessori.com/Fraction_Circles_p/pm42.htm Alison's] $200.00 (wooden, "premium quality")<br>
{| class="buytable sortable"
[http://www.bruinsmontessori.com/itemdetails.php?item_id=102 Bruins] $225.00<br>
|-
[http://www.bruinsmontessori.com/itemdetails.php?item_id=103 Bruins] $305.00 (metal)<br>
!colspan="2"|Fraction Equivalence
[http://www.cabdevmontessori.com/product.php?productid=16861&cat=0&page=1 Cabdev] $325.00 (metal)<br>
|-
[http://www.cabdevmontessori.com/product.php?productid=16758&cat=0&page=1 Cabdev] $209.00 (wooden)<br>
! Store !! Price
[http://www.cabdevmontessori.com/product.php?productid=22215&cat=0&page=1 Cabdev] $91.00 (metal, "economy", no stands)<br>
|-
[http://www.calibermontessori.com/catalog/item/3528880/3225822.htm Caliber] $66.99 (metal)<br>
|[https://adenamontessori.com/ius/details.php?did=952 Adena]<br><span class="comment">metal</span>
[http://www.montessoribuy.com/cartdetails.asp?id=HTM0216 Creative Learning] $64.95 (metal, no stands)<br>
|$93.99
[http://www.montessorimaterials.com/content/fraction-circles-two-stands E & O] $290.00 (metal)<br>
|-
[http://www.grandpas.ca/product_info.php/cPath/5/products_id/230?osCsid=b96b5a9cb120e50e652da2a0d1ddc1ed Grandpas] $89.00 (wooden)<br>
|[https://www.affordmontessori.com/index.php/circle-fractions-with-2-stands-metal.html Affordable Montessori]<br><span class="comment">(metal)</span>
[http://shop.hellowood.com/Fraction-Circles-M30.htm Hello Wood] $169.00 (acrylic)<br>
|$129.00
[http://www.julianagroup.com/index.lasso?page=detail&Category=&SubCategory=&NewItem=&Overstock=&Description=fraction&skip=0 Juliana Group] $195.75 (metal)<br>
|-
[http://www.kidadvance.com/Store/ProductDetails.asp?pid=105&catid= Kid Advance] $64.99 (metal)<br>
|[https://www.alisonsmontessori.com/Metal_Fraction_Circles_w_Stands_p/m55.htm Alison's]<br><span class="comment">metal</span>
[http://www.montessoriconcepts.com/products.php?cat=Math&num=45 Montessori Concepts] $63.00 (metal)<br>
|$175.00
[http://www.montessoriland.com/site/1270021/product/ID_%202057 Montessori Land] $99.00 (metal)<br>
|-
[http://montessori-n-such.com/detail.aspx?ID=557 Montessori N' Such] $92.00 (metal, no stand)<br>
|[https://www.alisonsmontessori.com/Fraction_Circles_p/pm42.htm Alison's]<br><span class="comment">wooden, "premium quality"</span>
[http://www.montessorioutlet.com/cgi-bin/item/510500640/search/Montessori-Outlet-Wooden-Fraction-Circles Montessori Outlet] $38.95 (wooden, no stand)<br>
|$200.00
[http://www.nienhuis.com/fraction-circles-1-2.html Nienhuis] $279.60<br><br>
|-
|[https://bruinsmontessori.com/fraction-circles-metal-with-2-stands.html Bruins]
|$320.00
|-
|[http://www.bruinsmontessori.com/itemdetails.php?item_id=103 Bruins]<br><span class="comment">metal</span>
|$93.00
|-
|[https://usa.montessorimaterials.com/products/fraction-circles-two-stands E & O]<br><span class="comment">metal</span>
|$129.60
|-
|[https://shop.hellowood.com/Fraction-Circles-M30.htm Hello Wood]<br><span class="comment">acrylic</span>
|$192.00
|-
|[https://www.kidadvance.com/metal-fraction-circles-only.html Kid Advance]<br><span class="comment">metal</span>
|$69.99
|-
|[http://www.montessoriconcepts.com/store/p37/METAL_FRACTION_CIRCLES_WITH_STANDS_%28MA023%29.html Montessori Concepts]<br><span class="comment">metal</span>
|$80.00
|-
|[http://www.montessoriconcepts.com/store/p38/METAL_FRACTION_CIRCLES__%28MA023-1%29_Stands_sold_seperately_.html Montessori Concepts]<br><span class="comment">metal</span>
|$54.00
|-
|[https://www.montessorioutlet.com/wooden-fraction-circles.html Montessori Outlet]<br><span class="comment">wooden, no stand</span>
|$53.95
|-
|[https://www.nienhuis.com/us/en/fraction-circles-nienhuis-montessori-usa/product/5279/ Nienhuis]
|$279.60
|}
</div>
<div class="buyElement">
{| class="buytable sortable"
|-
!colspan="2"|Stands for Fraction Insets
|-
! Store !! Price
|-
|[https://www.kidadvance.com/metal-fraction-circles-stands-only.html Kid Advance]
|$27.99
|-
|[https://www.montessorioutlet.com/wooden-fraction-circles-stands.html Montessori Outlet]
|$29.95
|-
|[https://www.nienhuis.com/us/en/fraction-circles-stands-2-nienhuis-montessori-usa/product/4250/ Nienhuis]
|$60.05
|}
</div>
</div>
 
==Further Reading==
*[[Basic Montessori: Learning Activities for Under-fives]] by David Gettman, page 181
*[[Teaching Montessori in the Home: The School Years]] by Elizabeth G. Hainstock, pages 86-87


'''Stands for Fraction Insets'''<br>
{{#seo:
[http://www.cabdevmontessori.com/product.php?productid=22216&cat=0&page=2 Cabdev] $24.00<br>
|title=Fraction Equivalence
[http://www.montessoribuy.com/cartdetails.asp?id=HTM0216-1 Creative Learning] $24.95<br>
|title_mode=replace
[http://www.kidadvance.com/Store/ProductDetails.asp?pid=886&catid= Kid Advance] $24.99<br>
|keywords=Montessori Album,lesson activity, math,fractions,Fraction Equivalence
[http://montessori-n-such.com/detail.aspx?ID=557 Montessori N' Such] $42.00 (two levels)<br>
|description=The child learns that some fractions are equivalent to others.
[http://www.montessorioutlet.com/cgi-bin/item/510500650/search/Montessori-Outlet-Wooden-Fraction-Circles-Stands Montessori Outlet] $26.95<br>
|published_time={{REVISIONYEAR}}-{{REVISIONMONTH}}-{{REVISIONDAY2}}
[http://www.nienhuis.com/fraction-circles-stands-2-1.html Nienhuis] $58.50
}}

Latest revision as of 09:33, 29 January 2022

Fraction Equivalence
Math - Fractions
Fraction Equivalence 2-6.JPG
LevelPrimary
Elementary
Age5
Materialsten metal fraction insets

In this activity the child learns that some fractions are equivalent to others.

Presentations

Equivalent to the Whole

  1. step one
    Fraction Equivalence 1-1.JPG Fraction Equivalence 1-2.JPG
  2. next step
    Fraction Equivalence 1-3.JPG Fraction Equivalence 1-4.JPG
  3. next step
    Fraction Equivalence 1-5.JPG Fraction Equivalence 1-6.JPG
  4. next step
    Fraction Equivalence 1-7.JPG Fraction Equivalence 1-8.JPG

Equivalent to a Half

  1. step one
    Fraction Equivalence 2-1.JPG Fraction Equivalence 2-2.JPG
  2. next step
    Fraction Equivalence 2-3.JPG Fraction Equivalence 2-4.JPG
  3. next step
    Fraction Equivalence 2-5.JPG Fraction Equivalence 2-6.JPG
  4. next step
    Fraction Equivalence 2-14.JPG Fraction Equivalence 2-7.JPG Fraction Equivalence 2-8.JPG
  5. next step
    Fraction Equivalence 2-13.JPG Fraction Equivalence 2-9.JPG
  6. next step
    Fraction Equivalence 2-12.JPG Fraction Equivalence 2-10.JPG Fraction Equivalence 2-11.JPG
  7. next step
    Fraction Equivalence 2-15.JPG Fraction Equivalence 2-16.JPG
  8. next step
    Fraction Equivalence 2-17.JPG Fraction Equivalence 2-18.JPG Fraction Equivalence 2-19.JPG
  9. next step
    Fraction Equivalence 2-20.JPG Fraction Equivalence 2-21.JPG
  10. next step
    Fraction Equivalence 2-22.JPG

Equivalent to a Third

  1. step one
    Fraction Equivalence 3-1.JPG Fraction Equivalence 3-2.JPG
  2. next step
    Fraction Equivalence 3-4.JPG Fraction Equivalence 3-3.JPG
  3. next step
    Fraction Equivalence 3-5.JPG Fraction Equivalence 3-6.JPG
  4. next step
    Fraction Equivalence 3-7.JPG Fraction Equivalence 3-8.JPG
  5. next step
    Fraction Equivalence 3-10.JPG
  6. next step
    Fraction Equivalence 3-12.JPG Fraction Equivalence 3-11.JPG
  7. next step
    Fraction Equivalence 3-14.JPG Fraction Equivalence 3-13.JPG

Points of Interest

Control of Error

Variations and Extensions

Material

Where to Buy

Prices and links checked: 23 January 2022

Fraction Equivalence
Store Price
Adena
metal 		$93.99
Affordable Montessori
(metal) 		$129.00
Alison's
metal 		$175.00
Alison's
wooden, "premium quality" 		$200.00
Bruins $320.00
Bruins
metal 		$93.00
E & O
metal 		$129.60
Hello Wood
acrylic 		$192.00
Kid Advance
metal 		$69.99
Montessori Concepts
metal 		$80.00
Montessori Concepts
metal 		$54.00
Montessori Outlet
wooden, no stand 		$53.95
Nienhuis $279.60
Stands for Fraction Insets
Store Price
Kid Advance $27.99
Montessori Outlet $29.95
Nienhuis $60.05

Further Reading


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