We recommend you start here. Learn to write small Python programs that create graphics with PyTamaro. You will practice fundamental programming concepts and techniques:

This curriculum does not include conditional computation (if-statements) or repetitive computation (loops, recursion). These concepts are covered in subsequent curricula. However, even if you already know some Python, we strongly recommend you complete this curriculum first. We promise you will learn quite a few things along the way.

Abstraction is one of the most important ideas in programming. In this curriculum you develop your abstraction skills by studying similarities and differences between geometric shapes, and by developing functions that capture the similarities and that have parameters to allow for the differences.