Triangle-Centroid Set 1
This demonstration set explores the centroid using laser cut triangles and a pedestal. Each triangle is ¼ inches thick and six square inches. Student are expected to have a hypothesis about the location of the CENTROID. They may also be expected to construct the CENTROID using a compass and straightedge, the MIRA or Geometer Sketchpad. This activity is always well received by students and follow-up questions clearly indicate it is effective in conveying key concepts.
Very precise laser cut triangles of equal area (6 square inches).
Triangle Centroid Set 1
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All A+ Compass tools are intended for use by adults and supervised children eight years old and up. Plastic and metal objects should not be placed in mouth and are intended for instructional use only.