Session 9

October 28, 2025

Internet Walk

Han and Aarohi will present an internet walk. Next week, Krew will present.

Reading Reflection

Post your reflections here: Reading Reflection – What is Code

Lecture

Intermediate JavaScript is our subject today.

Break

Activity: Programs

Get into groups of 3.

We are going to write some programs:

A program is a set of instructions that a computer can execute. It usually (but not always) contains:

Variables: Used to store data values
Functions: Blocks of code designed to perform a particular task
Control structures: Conditional statements (if/else/else if) and loops that control the flow of the program

Each group will write a program that does one of the following:

I will easily know if you ask AI to do this. Figure out a way to accomplish it without AI. There will be some overlap between groups. This is great because we’ll see that there are often multiple valid approaches for the same issue.

You will have 30 minutes to create a solution. Then, you will share what you did with the class and explain how it works.

Homework

Complete entry 6 for your Harmonic Collection.