The number of online data science courses have exploded in recent years and there courses for any needs. Here is a extensive list of free and paid courses from Coursera, DataCamp, Dataquest, edX, Udacity, Udemy, and other major providers. Pages: 1 2 3You can approach learning on Dataquest in two ways: 1. you can choose one of three tracks for a more directed study, or you can pick any particular course and begin learning that topic. Dataquest focuses on teaching Data Science using Python, and the first lesson in each course is free.Price: $35/month (for both tracks and courses)Steps:St