Outline:

0. Questions?
1. Recap Lesson 5 and Lesson 6
   • Functions and variable scope: Exercise 1
   • Functions and lists: Exercise 2
2. Making choices
   • Boolean expressions in Python
   • Exercise 3
   • Making decisions: if/elif/else
   • Exercise 4
3. Project proposals

Explore after class:

4. Even more practice with functions:
   • functions that return multiple values: Exercise 5
   • functions that modify their parameters: Exercise 6

What’s next

Upcoming events/assessments:

• CS Bits and Bytes Thursday at 3:30pm in Anderson 329: CS Summer Research Students
• Project partner selection is due tonight
• Homework assignment 3 is all about functions and conditionals and due this Thursday

What you should do now:

• The readings (see below)
• Work on Assignment 3 Parts 1 and 2, and read the rest

Reading assignment (to be completed by the next class):

• Zelle sections 6.1–6.3 (pp. 165–179)