This video introduces the concept of bar graphs and explains why they are useful for organizing and displaying data. It covers the different parts of a bar graph and how to interpret the information it presents. By using a basketball...

I want to investigate how population has changed in these cities…but these numbers are just numbers. They don’t mean anything to me. In this video, we are going to discover how great bar graphs are for providing us with a clear visual,...

One of the most important processes in science is the art of observing. This video highlights different ways observations are made, emphasizing methods by which students can observe their world. Different types of data, how data is...

This week, we look at the Stonewall Riots, one of the watershed moments in the history of the struggle for gay rights.

In this video, we explore the concept of functions and their importance in everyday situations. Using relatable examples like buying candy bars, we learn that a function is a special type of relation where every input has exactly one...