A simple repository of notes and basic Python scripts from the EdX course "IBM: PY0101EN - Python Basics for Data Science"
The EdX course can be found at the following link: IBM: PY0101EN on EdX.com
The course also works well to learn Git and GitHub. For an introduction on how to use GitHub refer to the Hello World GitHub guide and at Understanding the GitHub flow.
All the notes are written in Jupyter Notebooks. I suggest to use Binder to load and work with them so you do not have to install anything on your machine. Binder is an online service that allow working with Jupyter Notebooks stored in GitHub repository. You can find it here: Binder website