[We hope that you can view the videos! However, if your internet connection is too slow for viewing videos, download the audio file (mp4) and the slides (pdf). Then you can listen to the audio as you go through the slides.]

Part 1: Welcome Back

Welcome back to CS1110, virtual instruction edition! Part 1 hightlights the changes that we're making in the course.

Part 2: Lessons from Prelim 1

Using Question 4 from Prelim 1, we will review objects, lists, for-loops, and systematic problem solving. Write your own code on a blank sheet of paper or on the blank prelim 1 file (Question 4 only) as you watch the video. You'll learn much more by taking the time to (re-)solve the problem using the ideas given in the video than by just watching me solve the problem. Look at the completed slides only after you have written your own solutions.