Thursday, May 7, 2015

Of chalk and axes


Recall, we discussed this about precision and accuracy process errors:
Measure it with a micrometer
Mark it with chalk
Cut it with an axe!

Well, there is a nice video on TED-Ed more or less along this line. "What's the difference between accuracy and precision?".

Watch it to the end. There's a few project things to think about.

If you watch it on TED-Ed (instead of youtube) there are other lesson resources clickable on the right panel that add to the experience.



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