Factorial Function


A series of video lessons on the Python Programming Language given by Khan Academy.




Share this page to Google Classroom

Defining a Factorial Function

Diagramming What Happens with a Function Call
Variable scope and function calls




Recursive Factorial Function
Introduction to recursion.

Comparing Iterative and Recursive Factorial Functions



Try out our new and fun Fraction Concoction Game.

Add and subtract fractions to make exciting fraction concoctions following a recipe. There are four levels of difficulty: Easy, medium, hard and insane. Practice the basics of fraction addition and subtraction or challenge yourself with the insane level.

Fraction Concoction Game



We welcome your feedback, comments and questions about this site or page. Please submit your feedback or enquiries via our Feedback page.