|Go to:||http://geom-e-twee.com (opens a new window)|
This is the junior version of Geom-e-Tree. It enables the manipulation of geometric trees with two or three branches. Change angle between branches and change common ratio. Selectable themes draw trees with uniform color, or different colors on successive levels. Shadows on some themes show overlapping branches. App always scales the Twee to fit within the view. App has a "perfect reduction factor mode" that draws self-contacting trees (not over-lapping or stunted).
Video tutorial and extensive website available on line. See "Puzzles" page linked under "Guide." Geom-e-Tree has more features for older students and adults. Geom-e-Twee purposely has simpler themes and limits to the number of lines drawn so that it won't bog down with wilder gestures, etc.
|Guide:||User's Guide (opens a new window)|
|Cost:||Does not require payment for use|
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|Courses:||Kindergarten||Geometry in the plane, Symmetry|
|Math 3||Symmetry, Fractals|
|Math 4||Ratio and proportion, Reflections, Fractals|
|Math 5||Ratio and proportion, Reflections, Fractals|
|Math 6||Ratio and proportion, Reflections, Fractals|
|Math 7||Ratio and proportion, Reflections, Fractals|