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| Perimeter/Area Relationship - GeoBoard Exploration
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| Level:
| 2-3rd grade
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| Goal:
| Use Virtual Geoboard to explore areas and perimeters of rectangles
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| When:
| When discussing difference between area/perimeter of rectangles
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| Format:
| Mathcast (single)
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| Size:
| Time: 6min, Filesize: 5.2 MB
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| Requires:
| Flash Player and JavaSun Player
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| Offline:
| available on request
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| Author:
| Tim Fahlberg
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| Comments:
| Give us your feedback - LFS
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