As we see the rapid adoption of Material Design, it’s important to learn some basic guidelines. I think this article does a good job of addressing that.

Material Design has become a much used visual language within the design community. In this tutorial, we’ll cover a number of tips to improve designs that use Material Design as a foundation in order to create more distinct and effective interfaces. | Difficulty: Intermediate; Length: Medium; Tags: Material Design, Android, App Development, Mobile App, Mobile Development

Source: Design Tips for Material Design – Tuts+ Code Tutorial