Did you try the MOOC? At first the environment may feel a bit confusing, but the videos in the MOOC help to walk through it, visually, and get familiar: https:/

Did you try the MOOC? At first the environment may feel a bit confusing, but the videos in the MOOC help to walk through it, visually, and get familiar: https://mooc.pharo.org/ https://mooc.pharo.org/ Also there's lots of free books at https://books.pharo.org/ https://books.pharo.org/