How an algorithm or program works
Introduction
Self study resources
Resources for lectures or group study
Programming Basics A Prezi guide to basic programming constructs with Scratch examples.
Jam Sandwich Algorithm Outtakes Video (Don't share with pupils)
Resources for use with pupils
BrainPop animated movie on Computers: How does a computer work? What's the difference between ROM and RAM? What's an operating system? Covers what a central processing unit (CPU) is and how a hard drive operates. Also mentions modems, circuit boards, and sound and video cards. A related resource looks at Data Storage Devices: how CDs and DVDs, USB drives and memory cards store data. Resources includes a graded quiz, vocabulary activities and related information pages (subscription needed).
Jam Sandwich Algorithm Pupils program their teacher to make a jam sandwich (see video of out takes in next column)