Proof Without Words
Pythagoras or Pythagorean Theorem
Drag the points in the sketch below. What do you notice? What does this prove? How does this prove it?
What are your thoughts on GeoGebra?
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Love it! Can't wait to use it.
I needs some more time to experiment.
I can't see it being useful in my class.
I like another similar program better.
I am still in summer mode...ask me later!
Check your answer
external angle of a triangle
Gradient - maximum/minimum
There will be cake
shapes to translate 1
Sequences and Series
Similarity Transformation or Similarity