Digital Geometry App Offers Excellent Tutorials

Title: isosceles+ : geometry sketchpad
Summary: Digital tool for exploring and constructing lines, angles, shapes

Pros: Tutorials are excellent for reviewing concepts and assessing knowledge either before or after an in-class lesson.
Cons: Manipulating and constructing figures can be tricky, so kids will need plenty of time to practice.
Bottom Line:Versatile high-tech, hands-on tool is useful for teaching, exploring, constructing geometric figures.

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By Graphite from Common Sense Media