By James Daniel Lehman
Purdue University
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Linda Marie Faust @ 9:45 am on 19 Feb 2018
2.0 out of 5 stars
We did this activity in the fall. It is a great activity, but some of the pre-activities are very complicated and high level. Testing does not work as planned in activity. We used an astrolabe on flashlight to test.
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Linda Marie Faust @ on
2.0 out of 5 stars
We did this activity in the fall. It is a great activity, but some of the pre-activities are very complicated and high level. Testing does not work as planned in activity. We used an astrolabe on flashlight to test.
Reply Report abuse
Please login to vote.