Bead Layout: Difference between revisions

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| Age          = 4+
| Age          = 4+
| Preqs        = [[Introduction to the Beads]]
| Preqs        = [[Introduction to the Beads]]
| Materials       = 45 unit beads <br> 45 ten bars <br> 45 hundred squares <br> 45 thousand cubes <br> large mat
| Materials     = [[Golden Beads]]: <br>45 unit beads <br> 45 ten bars <br> 45 hundred squares <br> 45 thousand cubes <br> large mat
}}
}}


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== Material ==
== Material ==
Hundred squares and thousand cubes are 7.5cm across.  Hundred squares are 7.5mm thick.<br>
see [[Golden Beads]]
[[Image:100 sq measure 1.jpg|160 px]] [[Image:100 sq measure 2.jpg|170 px]]
===Make Your Own===
[http://translate.google.com/translate?hl=en&sl=fr&tl=en&u=http%3A%2F%2Fwww.itsy-bitsy-spider.net%2Farticle-32424849.html Here is a blog post] describing how the author made their own wooden hundred squares using a stencil and spray paint.  (The site was originally in French.)<br>
Hundred squares can also be made [http://sporschool.blogspot.com/2010/05/diy-number-cards-hundred-squares-teens.html using a stamp made from pencil erasers].<br>
[[Image:Pencil stamp.jpg|255 px]] [[Image:Pencil stamp 100.jpg|143 px]] <br>Source:[http://sporschool.blogspot.com/2010/05/diy-number-cards-hundred-squares-teens.html Walk Beside Me]
===Where to Buy===
[http://grandpas.vstore.ca/product_info.php/cPath/5/products_id/292 Grandpas] - Nine wooden thousand cubes: $24.00 ($2.66 each)

Revision as of 17:45, 5 April 2011

Bead Layout
Math - Introduction to the Decimal System
Bead Layout.JPG
LevelPrimary
Age4+
PrerequisitesIntroduction to the Beads
MaterialsGolden Beads:
45 unit beads
45 ten bars
45 hundred squares
45 thousand cubes
large mat

This activity teaches the child...

Presentation

  1. step one
    Bead Layout 1.JPG
  2. step two
    Bead Layout 2.JPG
  3. step three
    Bead Layout 3.JPG
  4. step four
    Bead Layout 4.JPG

    Bead Layout 5.JPG

Points of Interest

Control of Error

Variations and Extensions

Material

see Golden Beads