Primary Sources
Shay Howe
Free online book (12 chapters). Reference-style depth on HTML and CSS fundamentals.
Best for: deep reference content, code examples, specificity + cascade theory.
University of Michigan
Web Design for Everybody (Coursera)
5-course specialization (Intro to HTML5, CSS3, JavaScript, Responsive Design, Capstone). Video-based with Colleen van Lent & Chuck Severance.
Best for: video instruction, POUR accessibility framework, GitHub Pages workflow.
Our Hub
Pedagogically structured (I Do / We Do / You Do), three-tier differentiated, with live exemplars and portfolio project.
Best for: classroom delivery, lesson timing, NSW IND5 outcome mapping.
Full 22-Lesson Crosswalk
Legend: ๐ฅ = full rewrite drawing from external sources ยท โจ = enhanced with external content ยท ๐ = Deeper Reading sidebar only
What's NEW in this revised unit
4 full lesson rewrites (๐ฅ)
- L07 CSS Basics โ now teaches cascade + specificity weights (
0-0-1,0-1-0,1-0-0) from Shay Howe - L08 Box Model โ now includes
* { box-sizing: border-box }industry best practice - L11 Typography โ now includes
@font-face+<cite>/<q>/<blockquote>semantic elements - L18 Forms โ now includes
<fieldset>+<legend>grouping + all HTML5 input types
4 enhancements (โจ)
- L01 โ Browser Wars 1-minute history hook
- L02 โ GitHub Codespaces as no-install Support-tier alternative to VS Code
- L12 โ POUR accessibility framework (Perceivable, Operable, Understandable, Robust) โ WCAG in 4 letters
- L19 โ W3C HTML + CSS Validators as explicit audit step before Lighthouse
Acknowledgements
All external content is drawn from freely-available educational resources with attribution. No content has been copied wholesale โ only short quotations and structural ideas that improve our pedagogy, with links back to the original complete source.
- Shay Howe โ Learn to Code HTML & CSS โ free online textbook, 12 chapters.
- Dr Colleen van Lent & Dr Chuck Severance (University of Michigan) โ Web Design for Everybody Coursera specialization (free to audit).