Fraction Skittles: Difference between revisions
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| Materials = four fraction skittles | | Materials = four fraction skittles | ||
}} | }} | ||
This | This material is used only at the Elementary level. | ||
== Presentation == | == Presentation == | ||
# | # Carry the fraction skittles one at a time to a mat or table. Place them in the upper right corner. | ||
#:[[File:Fraction Skittles 1.JPG|300px|center]] | #:[[File:Fraction Skittles 1.JPG|300px|center]] | ||
# | # Take the whole fraction skittle and hold it upside down. Trace the edge of the base with two fingers. "This is one whole." | ||
#:[[File:Fraction Skittles 2.JPG|300px|center]] | #:[[File:Fraction Skittles 2.JPG|300px|center]] | ||
# | # Take the halves fraction skittle and hold it upside down in the other hand to show that the two skittles are the same size. | ||
#:[[File:Fraction Skittles 3.JPG|300px|center]] | #:[[File:Fraction Skittles 3.JPG|300px|center]] | ||
# | # Set them side-by-side on the mat. | ||
#:[[File:Fraction Skittles 4.JPG|300px|center]] | #:[[File:Fraction Skittles 4.JPG|300px|center]] | ||
# | # Take the halves fraction skittle and show that it comes apart in two equal pieces. "One, two. There are two halves." | ||
#:[[File:Fraction Skittles 5.JPG|300px|center]] | #:[[File:Fraction Skittles 5.JPG|300px|center]] | ||
== Points of Interest == | == Points of Interest == | ||
| Line 26: | Line 26: | ||
== Variations and Extensions == | == Variations and Extensions == | ||
There is a very different and separate presentation for this work at the elementary level. AMI albums do not have a primary level presentation on this material. | |||
In elementary, children work with dividing fractions by fractions using these fraction skittles. They are quickly introduced to the concept of which is which (what is described here as the "primary presentation", and they catch on quickly. The primary presentation does not seem necessary. | |||
== Material == | == Material == | ||
===Make Your Own=== | |||
[[Category:Make_your_own]] | |||
*Fraction circles could be made from different colors of felt: | |||
*: [[File:Counting Coconuts felt fractions.JPG|300px]] | |||
*: (For a description of how these were made, see [http://countingcoconuts.blogspot.com/2011/08/felt-fractions.html Counting Coconuts].) | |||
==Printable Cards== | |||
===Where to Buy=== | ===Where to Buy=== | ||
[[Category:Where to Buy]] | |||
Prices and links checked: 23 January 2022 | |||
<div class="buyGrid"> | |||
<div class="buyElement"> | |||
{| class="buytable sortable" | |||
|- | |||
!colspan="2"|Fraction Skittles | |||
|- | |||
! Store !! Price | |||
|- | |||
|[https://adenamontessori.com/ius/details.php?did=42 Adena] | |||
|$47.92 | |||
|- | |||
|[https://www.affordmontessori.com/index.php/large-fraction-skittles-with-tray.html Affordable Montessori] | |||
|$49.00 | |||
|- | |||
|[https://montessoriresources.com/large-fraction-skittles-011300.html Albanesi] | |||
|$183.00 | |||
|- | |||
|[https://www.alisonsmontessori.com/Fraction_Skittles_p/m29.htm Alison's] | |||
|$75.00 | |||
|- | |||
|[https://bruinsmontessori.com/large-fraction-skittles-with-tray.html Bruins] | |||
|$169.00 | |||
|- | |||
|[https://usa.montessorimaterials.com/products/large-fraction-skittles-stand E & O] | |||
|$57.60 | |||
|- | |||
|[https://www.kidadvance.com/large-fraction-skittles-with-stand.html Kid Advance] | |||
|$48.99 | |||
|- | |||
|[http://www.montessoriconcepts.com/store/p19/LARGE_FRACTION_SKITTLES_WITH_STAND_%28MA011%29.html Montessori Concepts] | |||
|$50.00 | |||
|- | |||
|[https://www.montessorioutlet.com/large-fraction-skittles.html Montessori Outlet] | |||
|$50.95 | |||
|- | |||
|[https://www.nienhuis.com/us/en/large-fraction-skittles-nienhuis-montessori-usa/product/4398/ Nienhuis] | |||
|$187.70 | |||
|- | |||
|[https://www.thinkamajigs.com/mini-fraction-skittles/ Thinkamajigs] | |||
|$24.95 | |||
|} | |||
</div> | |||
</div> | |||
Latest revision as of 09:36, 29 January 2022
| Introduction to the Fraction Insets | |
|---|---|
| Math - Fractions | |
 | |
| Level | Primary Elementary |
| Age | 5.5+ |
| Materials | four fraction skittles |
This material is used only at the Elementary level.
Presentation
- Carry the fraction skittles one at a time to a mat or table. Place them in the upper right corner.
- Take the whole fraction skittle and hold it upside down. Trace the edge of the base with two fingers. "This is one whole."
- Take the halves fraction skittle and hold it upside down in the other hand to show that the two skittles are the same size.
- Set them side-by-side on the mat.
- Take the halves fraction skittle and show that it comes apart in two equal pieces. "One, two. There are two halves."
Points of Interest
Control of Error
Variations and Extensions
There is a very different and separate presentation for this work at the elementary level. AMI albums do not have a primary level presentation on this material.
In elementary, children work with dividing fractions by fractions using these fraction skittles. They are quickly introduced to the concept of which is which (what is described here as the "primary presentation", and they catch on quickly. The primary presentation does not seem necessary.
Material
Make Your Own
- Fraction circles could be made from different colors of felt:
- (For a description of how these were made, see Counting Coconuts.)
Printable Cards
Where to Buy
Prices and links checked: 23 January 2022
| Fraction Skittles | |
|---|---|
| Store | Price |
| Adena | $47.92 |
| Affordable Montessori | $49.00 |
| Albanesi | $183.00 |
| Alison's | $75.00 |
| Bruins | $169.00 |
| E & O | $57.60 |
| Kid Advance | $48.99 |
| Montessori Concepts | $50.00 |
| Montessori Outlet | $50.95 |
| Nienhuis | $187.70 |
| Thinkamajigs | $24.95 |
