Difference between revisions of "Subtraction with Short Bead Stair"

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(New page: ==Subtraction with Short Bead Stair== === Age === 3-6 <br /> === Materials === <ol><li>One Short Bead Stair.</li><li>Sets of Subtraction Cards.</li></ol> <br /> === Preparation === <br />...)
 
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==Subtraction with Short Bead Stair==
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=== Age ===
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=== Age ===
 
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3-6
 
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<br />
 
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=== Materials ===
 
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<ol><li>One Short Bead Stair.</li><li>Sets of Subtraction Cards.</li></ol>
 
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<br />
 
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=== Preparation ===
 
  
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<br />
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3-6 <br>  
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=== Presentation ===
 
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<ol><li>Directress invites the child to build a triangle with the Short Bead Stair.</li><li>Directress gives the child a work card and assists her to work through the questions on the work cards, for e.g. 9 - 5.</li><li>The child takes a 9 Short Bead Stair. Cove 5 Bead at the right end of the bar, leaving 5 uncovered. These uncovered bead are then counted.</li><li>Directress then shows the child how to record the answer on the answer square.</li></ol>
 
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<br />
 
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=== Control Of Error ===
 
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<ol><li>The Red Boxes control the place the child puts the answer.</li><li>The Short Bead Stair controls the minuend. (The amount to start with)</li></ol>
 
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<br />
 
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=== Points Of Interest ===
 
  
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<br />
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=== Materials  ===
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=== Purpose ===
 
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<ul><li>Supplement the subtraction activity introduced with the Number Rods and to give the child further practice.</li></ul>
 
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<br />
 
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=== Variation ===
 
  
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<br />
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#One Short Bead Stair.
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=== Handouts/Attachment ===
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#Sets of Subtraction Cards.
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<br />
 
  
 +
<br>
 +
 +
=== Preparation  ===
 +
 +
<br>
 +
 +
=== Presentation  ===
 +
 +
#Directress invites the child to build a triangle with the Short Bead Stair.
 +
#Directress gives the child a work card and assists her to work through the questions on the work cards, for e.g. 9 - 5.
 +
#The child takes a 9 Short Bead Stair. Cove 5 Bead at the right end of the bar, leaving 5 uncovered. These uncovered bead are then counted.
 +
#Directress then shows the child how to record the answer on the answer square.
 +
 +
<br>
 +
 +
=== Control Of Error  ===
 +
 +
#The Red Boxes control the place the child puts the answer.
 +
#The Short Bead Stair controls the minuend. (The amount to start with)
 +
 +
<br>
 +
 +
=== Points Of Interest  ===
 +
 +
<br>
 +
 +
=== Purpose  ===
 +
 +
*Supplement the subtraction activity introduced with the Number Rods and to give the child further practice.
 +
 +
<br>
 +
 +
=== Variation  ===
 +
 +
<br>
 +
 +
=== Handouts/Attachment  ===
 +
 +
<br>
  
 
[[Category:Mathematics]]
 
[[Category:Mathematics]]

Revision as of 03:29, 15 December 2008

Age

3-6

Materials

  1. One Short Bead Stair.
  2. Sets of Subtraction Cards.


Preparation


Presentation

  1. Directress invites the child to build a triangle with the Short Bead Stair.
  2. Directress gives the child a work card and assists her to work through the questions on the work cards, for e.g. 9 - 5.
  3. The child takes a 9 Short Bead Stair. Cove 5 Bead at the right end of the bar, leaving 5 uncovered. These uncovered bead are then counted.
  4. Directress then shows the child how to record the answer on the answer square.


Control Of Error

  1. The Red Boxes control the place the child puts the answer.
  2. The Short Bead Stair controls the minuend. (The amount to start with)


Points Of Interest


Purpose

  • Supplement the subtraction activity introduced with the Number Rods and to give the child further practice.


Variation


Handouts/Attachment


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