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
Price $18.00
(plus shipping and handling)