Tuesday, March 5, 2013

Origami Geometry!

As a culmination to our geometry unit, we created 
two origami projects!
 
(Origami is the traditional Japanese art of paper folding.)


One item we crafted was a clever paper drinking cup!


First, we cut out a square.


Next, we had to fold the square into an isosceles right triangle!

Third, we had to fold to create more triangles.


This had to be done on the other side too!

Can you see the three triangles? One of them is scalene!



Once the flaps were tucked in....


We were able to use our cups!

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When we were finished with our paper cup activity, 
we started creating paper airplanes!
The airplane began with a basic rectangle.

After cutting and coloring, we folded two congruent triangles.

After several more complicated folds...

We had our...



fearless flyers!
  
Please enjoy the slide show of our first flight!

First Flight! on PhotoPeach



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What did you enjoy about these experiences?

What did you learn?

Have you tried these or other origami 
projects at home?