Code.org
Code.org: Cs Fundamentals: Collecting Treasure With Laurel
Use a fill-in-the-blank story structure to learn about abstraction. [1:21]
Code.org
Code.org: Cs Fundamentals: Unplugged Abstraction
Learn how fill-in-the-blank stories help you learn about the concept of abstraction. [0:44]
Khan Academy
Khan Academy: What Is an Algorithm and Why Should You Care?
Learn the basics of an algorithm and it's use in computer programming. [5:27]