For the Phases of Venus lab, students can still refer to the original lab manual text. Videos are available for the students to take the data, at the following playlist:
https://www.youtube.com/playlist?list=PLGcCKVp7V9CJggmIau9mLAGSn2P55qsf_
These include an introductory video, a video for reviewing phases, and the two core videos that go through all the positions A-H for Venus in both the heliocentric and geocentric models, from which the students take their data.
