Here’s a summary of what we learned in this lesson:

1. About the concept of Variables for representing ‘data’ in our programs.
2. About ‘int’ and ‘float’ variable types for numbers.
3. About ‘boolean’ aka ‘bool’ variables for true/false values.
4. About operators: + (add), - (subtract), *(multiply), and / (divivde)
5. Putting it all together into a ‘madlib’ program

Class Discussion

1. What is a function in C#, and why are they important in programming?

2. Can you describe the structure of a function in C#?

3. What does it mean for a function to ‘return’ a value, and why might this be useful?

4. How do you ‘call’ a function in your code?

5. What are function parameters, and how do they work?

6. Can you give an example of a built-in function we used, and explain what it does?

7. Why do you think functions are often used in programming instead of writing all code in a linear way?

8. What was the most challenging part of writing your own functions?

9. How can understanding and using functions make your code more efficient or easier to read?

---