This class is a very dense class with a lot of information. As you will see there are quite some articles explaining the most important concepts for UI design. You can find the most important ones in the list below. I You don’t need to read all of them in detail, but it would be good that you understand and have a grasp of the different concepts and how to use or identify them.
In the appendix you can find some extra tools and resources to help you with grids and layouts, typography and colors.
Gestalt Principles
Read the following article and pay special attention to the examples
Click on the tab: Gestalt
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Grids, layouts and responsive web design
Read the following article
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Typography
Read the following article about typography - focus on Typography design recommendations
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Read the following article about typography scales - you don’t have to read it word by word but have to understand why typography scales are important and how you can use them