Khan Academy: Computing Powers of a Number

In this lesson, students will learn about some positive aspects of JavaScript. This video lesson from Khan Academy is intended for students who are taking an introductory computer programming course.

This video explains why RSA, the public-key cryptosystem that is used for safe data transmission, is needed. This video lesson from Khan Academy is intended for students who are taking an introductory computer science course.

Check your understanding of what simple statistics can be computed on a data set, in this set of free practice questions designed for AP Computer Science Principles students.

Learn how to use SQL to store, query, and manipulate data. SQL is a special-purpose programming language designed for managing data in a relational database, and is used by a huge number of apps and organizations.

This Khan Academy resource is an article that explores the function of a button on a keybaord.

This Khan Academy resource is an article about creating a particle system by first creating an object that will describe a single particle.

This video lesson from Khan Academy is designed for high school, or college students, who are enrolled in a computer science course. The following question is addressed: How can we estimate the number of primes up to x?

In this lesson, random sequences and pseudorandom number sequences are discussed. This video lesson from Khan Academy is intended for students who are taking an introductory computer science course.

This Khan Academy resource is an article about single particle systems and creating continuous stream of particles, adding a new one with each cycle through draw.

This Khan Academy resource is an article about a game that gives you an idea of how different algorithms for the same problem can have wildly different efficiencies. The computer is going to randomly select an integer from 1 to 15....