Subtraction Finger Chart: Difference between revisions
From Montessori Album
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===Where to Buy=== | ===Where to Buy=== | ||
[[Category:Where to Buy]] | [[Category:Where to Buy]] | ||
Prices and links checked: 31 July 2020 | |||
[https://adenamontessori.us/details.php?did=1414 Adena] $29.73 | <div class="buyGrid"> | ||
[http://www.affordmontessori.com/product_details.asp?productcode=%27MA17%27 Affordable Montessori] $39.00 | <div class="buyElement"> | ||
[http://www.montessoriresources.com/Subtraction-Memorization-Charts3-P357C7.aspx Albanesi] $85.00 | {| class="buytable sortable" | ||
[https://www.alisonsmontessori.com/Subtraction_Control_Chart_p/m132.htm Alison's] | |- | ||
[https://www.alisonsmontessori.com/Subtraction_Working_Charts_p/m75.htm Alison's] $50.00 | !colspan="2"|Sold in sets with all 3 charts. | ||
[http://www.bruinsmontessori.com/itemdetails.php?item_id=325 Bruins] $68.00 | |- | ||
[https://usa.montessorimaterials.com/products/subtraction-working-charts-complete-set E & O] $87.00 | ! Store !! Price | ||
[http://www.kidadvance.com/Store/ProductDetails.asp?pid=617&catid=4 Kid Advance] $38.69 | |- | ||
[http://www.montessorioutlet.com/cgi-bin/item/510500330/5105/Montessori%2DOutlet%2DSubtraction%2DWorking%2DCharts Montessori Outlet] $23.95 | |[https://adenamontessori.us/details.php?did=1414 Adena] | ||
[http://www.nienhuis.com/subtraction-working-charts-1-2.html Nienhuis] $77.50 | |$29.73 | ||
[https://www.thinkamajigs.com/subtr-working-charts/ Thinkamajigs] $44.95 | |- | ||
[https://www.thinkamajigs.com/subtraction-charts-tiles/ Thinkamajigs] $129.95 | |[http://www.affordmontessori.com/product_details.asp?productcode=%27MA17%27 Affordable Montessori]<br><span class="comment">framed</span> | ||
|$39.00 | |||
|- | |||
|[http://www.montessoriresources.com/Subtraction-Memorization-Charts3-P357C7.aspx Albanesi] | |||
|$85.00 | |||
|- | |||
|[https://www.alisonsmontessori.com/Subtraction_Control_Chart_p/m132.htm Alison's]<br><span class="comment">control chart only</span> | |||
|$7.50 | |||
|- | |||
|[https://www.alisonsmontessori.com/Subtraction_Working_Charts_p/m75.htm Alison's]<br><span class="comment">framed</span> | |||
|$50.00 | |||
|- | |||
|[http://www.bruinsmontessori.com/itemdetails.php?item_id=325 Bruins] | |||
|$68.00 | |||
|- | |||
|[https://usa.montessorimaterials.com/products/subtraction-working-charts-complete-set E & O] | |||
|$87.00 | |||
|- | |||
|[http://www.kidadvance.com/Store/ProductDetails.asp?pid=617&catid=4 Kid Advance]<br><span class="comment">framed</span> | |||
|$38.69 | |||
|- | |||
|[http://www.montessorioutlet.com/cgi-bin/item/510500330/5105/Montessori%2DOutlet%2DSubtraction%2DWorking%2DCharts Montessori Outlet] | |||
|$23.95 | |||
|- | |||
|[http://www.nienhuis.com/subtraction-working-charts-1-2.html Nienhuis] | |||
|$77.50 | |||
|- | |||
|[https://www.thinkamajigs.com/subtr-working-charts/ Thinkamajigs] | |||
|$44.95 | |||
|- | |||
|[https://www.thinkamajigs.com/subtraction-charts-tiles/ Thinkamajigs]<br><span class="comment">AMI</span> | |||
|$129.95 | |||
|} | |||
</div> | |||
</div> | |||
==Further Reading== | ==Further Reading== |
Revision as of 20:28, 31 July 2020
Subtraction Finger Chart | |
---|---|
Math - Memory Work | |
Level | Primary |
Age | 5+ |
Prerequisites | Subtraction With Bead Bars |
Materials | Subtraction Finger Chart Subtraction Problem Slips paper pencil |
This activity allows the child to work on memorization of subtraction facts.
Presentation
- Take the material to a mat or table.
- Draw a problem slip and copy it to the paper.
- Put your right finger on the red number for the first number in the problem. The left goes on the blue for the second number.
- Slide the right finger down to the same row as the left finger.
- Slide the left finger over to meet the right.
- Open your fingers to reveal the answer.
- Record the answer on the paper.
Points of Interest
Control of Error
The child can check their work with the Subtraction Control Chart:
Variations and Extensions
Material
Make You Own
Printables:
Subtraction Finger Chart | Subtraction Problem Slips |
Where to Buy
Prices and links checked: 31 July 2020
Sold in sets with all 3 charts. | |
---|---|
Store | Price |
Adena | $29.73 |
Affordable Montessori framed |
$39.00 |
Albanesi | $85.00 |
Alison's control chart only |
$7.50 |
Alison's framed |
$50.00 |
Bruins | $68.00 |
E & O | $87.00 |
Kid Advance framed |
$38.69 |
Montessori Outlet | $23.95 |
Nienhuis | $77.50 |
Thinkamajigs | $44.95 |
Thinkamajigs AMI |
$129.95 |
Further Reading
- Teaching Montessori in the Home: The School Years by Elizabeth G. Hainstock, pages 67, 162