Web cartoonist Randall Munroe answers simple what-if questions ("what if you hit a baseball moving at the speed of light?") using math, physics, logic and deadpan humor. In this charming talk, a reader's question about Google's data...

In this video, students learn about the special properties of 0 and 1 when solving division problems. They explore how any number divided by 1 is itself, and any number divided by itself is 1. The video also emphasizes that division by 0...

In this lesson, students will learn how to solve division problems by utilizing the special properties of 0 and 1. They will discover that any number divided by itself is 1, any number divided by 1 is itself, and any number divided by 0...

By understanding the function properties and identifying the constant rate of change, students can effectively compare and interpret different representations of functions. We use examples such as selling T-shirts, recycling soda cans,...