Subtraction With the Stamp Game: Difference between revisions

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| Topic        = Math
| Topic        = Math
| Subtopic      = Arithmetical Operations
| Subtopic      = Arithmetical Operations
| Photo         =  
| image         = [[File:SG SS 9.JPG|320px]]
| Level        = [[Primary]]
| Level        = [[Primary]]
| Age          = 5+
| Age          = 5+
| Preqs        = Understanding of Decimal System
| Preqs        = Understanding of Decimal System
| Materials    =  
| Materials    = Stamp Game Box <br> pencil <br> green pencil <br> blue pencil <br> red pencil
}}
}}
This activity teaches the child...
This activity teaches the child to do subtraction problems at a higher level of abstraction.
== Presentations ==
== Presentations ==
=== Static Subtraction ===
=== Static Subtraction ===
# step one
# step one
# step two, etc.
#:[[File:SG SS 1.JPG|220px|center]]
# step two
#:[[File:SG SS 2.JPG|320px|center]]
# step three
#:[[File:SG SS 3.JPG|220px|center]]
# step four
#:[[File:SG SS 4.JPG|220px]] [[File:SG SS 5.JPG|220px]] [[File:SG SS 6.JPG|220px]] [[File:SG SS 7.JPG|220px]]
# step five
#:[[File:SG SS 8.JPG|320px|center]]
=== Dynamic Subtraction ===
=== Dynamic Subtraction ===
# step one
# step one
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== Material ==
== Material ==
*[[Media:Stamp Game color.pdf | Printable Stamp Game tiles in color]]
*[[Media:Stamp Game black & white.pdf | Printable Stamp Game tiles in black and white]]
*[[Media:Math Paper.pdf | Printable Math Problem Paper]]

Revision as of 13:51, 4 March 2011

Subtraction With the Stamp Game
Math - Arithmetical Operations
SG SS 9.JPG
LevelPrimary
Age5+
PrerequisitesUnderstanding of Decimal System
MaterialsStamp Game Box
pencil
green pencil
blue pencil
red pencil

This activity teaches the child to do subtraction problems at a higher level of abstraction.

Presentations

Static Subtraction

  1. step one
    SG SS 1.JPG
  2. step two
    SG SS 2.JPG
  3. step three
    SG SS 3.JPG
  4. step four
    SG SS 4.JPG SG SS 5.JPG SG SS 6.JPG SG SS 7.JPG
  5. step five
    SG SS 8.JPG

Dynamic Subtraction

  1. step one
  2. step two, etc.

Points of Interest

Control of Error

Variations and Extensions

Material