Coding in Python Class 1: Math and Variables

Money isn’t used for spending; it can grow if you know how to use it wisely.
Simple interest is similar to earning a fixed bonus each year, whereas compound interest occurs when your savings begin to earn interest on their own. Think of a snowball of money rolling faster and getting bigger as it goes downhill. Whether it’s about savings, investments, or the basics of crypto, understanding money helps you make the smartest choices.
February 10, 2025

Now he wants to see just how many hearts he hit today! How will he graph it out? This lesson covers transforming everyday data into visuals by understanding the concepts of independent and dependent variables. Explore which graphs best tell the story behind our numbers.



Types of Graphs

Click here to view lesson plan
How exactly do input processes affect quality, and has smartphone usage grown over the years? Data analysis consists not only of numbers, but also of visualization and comparison by choosing the right graphs to represent them. This lesson will guide you through data literacy with an introduction to the different types of graphs and a set of practice problems.
November 20, 2024
By Marcia Amidon Lusted. Copyright © 2022 by CommonLit, Inc. This text is licensed under CC BY-NC-SA 4.0.
September 25, 2024
Ants have been around for millions of years. They were found in fosssils over 100 million years old! They are a type of insect. Across 12 000 different species of ants range different shapes, sizes and appearances.

Ants are impressive in many ways, but especially in their strength. A single ant can carry 50 times its body weight. However, when ants work together their feats are even more incredible. For instance, fire ants have been seen making large rafts made of their own bodies during floods in the south of the U.S. In Central American forests, you can see army ants create a hanging, temporary nest where they can protect themselves.

The key behind the ants’ amazing feats are communication and organization. Ants are a social animal species, meaning they live together in communities containing thousands of ants. Each type of ant has a specific role. A species commonly known as paramedic ants will go on raids to capture prey to eat. During these raids, ants will get injured. Rather than leaving them behind, other ants will bring the hurt ants back to the colony where they can recover and get better. Some will take care of the brood while other ants will defend the colony against attackers. Every colony has what’s known as the queen ant, who makes up her own team, as the producer of eggs.
Working together, each ant has a role in keeping the colony alive and well. As strong as an individual ant is on their own, together they are powerful.