Angle Angel helps you estimate angle sizes as well as intuit the rules relate to linear pair, vertical pairs, triangles, and parallel lines.
As I Geometry teacher, I find that this simple task sometimes confounds students. The drag and drop features as well fun feedback sounds make this a great intro for the budding Geometry student.
This early version has 13 levels (more if you make mistakes!). Links to video tutorials are also included. More will be added as I receive feedback. Have fun!
Drag the angle measure onto the angle (if correct) or put it in the trash.
Figures get more complicated as you progress.
This one definitely goes in the trash. Can you tell how big the orange angle is?
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