Starting the week of March 16, we did not conform to the planned Syllabus due to the shelter-in-place disruption.

The following three labs were created and performed at home:

• Tracking the Apparition of Venus
• This is a long-running lab — started first — due last
• Venus Retrograde Construction — supplemental material
• Galileo's Lunar Observations: Measuring the Mountains on the Moon
• The Equatorial Sundial: Telling Time with the Sun

Some photos of the Sundial lab:

Natalie Aliotti's Sundial, including East-West Alignment

Michael Benito's Sundial, nice improvisation for lacking a printer

Joe Cassin's Sundial, watch showing 10:47 PDT, sundial showing about 9:47 PST

Daniel Huston's Sundial, reading 2:30pm (add one hour 8 minutes to get PDT)