Types of Assignments
The Learning Activities is an Assignment that setups up the basic layout in HTML and CSS. They layout the basics of the file or folder setup. The Learning Activities are incomplete that mean't for the the student to fill it in. The Learning Activities fellow a series of video that explain the application of HTML and CSS. Learning Activities are a great overview of how HTML and CSS work.
The Try-it-Out Activites is a type of Assignment that takes what you learned in the Learning Activities and applies it. It still give you basic layout but instead of following a videos, you follow instruction set-out by the textbook.
The Challenge Assigments is when you fully apply what you have learning,taking CSS and HTML. Using these skills apply to a custom website.