The third weekly assignment is now available: PS3.pdf
The assignment will prepare you to execute the building activity in class on Monday Oct 1, and you can proceed with that build (following the directions in item 6 of the assignment) as soon as you arrive in class on that Monday; no need to wait for the class to "convene" to get started.
Note that the third weekly assignment is extended by one class, so due by the beginning of class Monday, Oct 1. The following assignment will be due Tues, Oct 9. But be careful: the first major assignment is due Wednesday, Oct 3, and the fifth weekly assignment will be due the usual date, Friday, Oct 12, so plan your work schedule accordingly.