PhET Estmation

#$&*

course phy 121

I was pretty sure I had already submitted this, but for some reason it did not show up in my records! Sorry if I sent it twice, just want to make sure it gets to you! Thank you!

For the PhET Estimation, I played under training mode for about 15 minutes, then played under game mode for 5 minutes! On level 1:

I had a score/time of 0.67

I had 63 estimates

My percent under/over was 38/62

My average accuracy was undefined.

By the end of the activity my eyes were feeling strained staring at those lines! I think my accuracy was off just because it was hard to tell the line length when they were not lined up completely and they were the same color too! "

@&

Very good, but sorry about the eyestrain.

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