Unit Circle - 3D printed manipulative for deriving Sine Wave

Unit Circle - 3D printed manipulative for deriving Sine Wave

thingiverse

This is another variant of the Unit Circle Spaghetti project but this one is printed on a 3D printer. Students can write the units on the square pieces which serve the double-duty of being labels and holding the curve flat when they snap into the object. This would probably benefit from flexible filament but I didn't have that to play with.

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