Online chord looping stations and drum machines such as those found on One Motion allow students the opportunity to engage in music creation in a way that is accessible to them without a large theoretical music background. Students can use their intuition and their ears to create music in innovative ways online.

In this lesson, students learn how to write a simple program to find all of the factors of any positive integer. The coding language is Python. Students learn the concept of an algorithm, as well as programming concepts such as variables, data types, and looping. The lesson also includes information on how the difficulty of factoring really large numbers is the basis of all modern online commerce. 

In this 30 to 45 minute lesson, students use Code.org's Artist Lab or Artist Lab (Pre Reader) to develop an understanding of Loops and practice their use in Computer programming.

In this 15 minute video, Paul Andersen explains how feedback loops allow living organisms to maintain homeostasis. He uses thermoregulation in mammals to explain how a negative feedback loop functions. He uses fruit ripening to explain how a positive feedback loop functions. He also explains what can happen when a feedback loop is altered.

Also included is a concept map, slide show, worksheet and transcript of the video.

Transcript added from YouTube subtitles. You can use this to write your own worksheet or quiz.

 In  this lesson, the students in 3td grade will learn the basics of looping.