Khan Academy: Introduction to Programs Data Types and Variables

One-hundred percent of those reading this sentence are human beings. Wait, what? With part eight in the Crash Course: Navigating Digital Information set, pupils learn how to think critically about statistics. Scholars discover how...

Explore examples of patterns that we can find in the data around us.

Check your understand of the ways you can find patterns in data sets (like trends and correlations) in this set of free practice questions designed for AP Computer Science Principles students.

Explore examples of patterns that we can find in the data around us with these practices problems.

Introduction to Channel Capacity & Message Space.

You've probably noticed the colorful patterns "reflecting" from the shiny surface of a CD disk. What you are seeing is actually diffraction of white light, and the rainbows of color are diffraction patterns. In this project you'll learn...

The video resource from Khan Academy provides practice questions for the SAT. An overview of the SAT Reading test is provided here.

This video [2:08] is an introduction to rendering, transforming a 3-D computer space into a series of 2-D images that play one right after another to create a movie.

Middle and high schoolers use a spreadsheet to graph data. In this graphing lesson plan, learners determine how two parameters are correlated. They create a scatter plot graph using a computer spreadsheet.

Learn variables, constants, and data types with exercises you can do to test your knowledge.