By the end of this sequence of learning, all learners will be able to define CSS and apply it. You could also focus on the skillset and mindsets that learners mind need to adopt and use during this project, this ties in with the Creative and Critical Thinking Capabilities.
The first websites used HTML tags to describe the style of text in a webpage. These needed to be inserted every time a change in style occurred. The ability to define styles and reuse them gave web site designers a very versatile tool. This approach use what are known as Cascading Style Sheets (CSS).
The heart of learning construction for this lesson sequence is the excellent tutorials on CSS provided free at Code Academy. Students complete a CSS tutorial. Our recommendation is: codecademy CSS Tutorial. It is not necessary to sign in, although doing so allows students to save lesson results.