Computing lesson slides
Free computing and coding lessons with short runnable examples, speaker notes, a quiz, PDF and editable PowerPoint.
All computing lessons
About these lessons
These computing lessons introduce programming ideas with short, runnable examples and the mistakes beginners usually make, so learners from about age 13 can follow along without prior experience.
Each lesson has objectives, concise slides, speaker notes for the teacher or club leader, key terms and a five-question quiz with explanations. Use them in class, in a coding club or for self-study.
Present from the browser, print the PDF or adapt the editable PowerPoint. More computing topics are added regularly.