We use the Computer Science Discoveries curriculum from Code.org as the backbone of our course. Student must have an account with Code.org to access our class curriculum. Student accounts are automatically created after students properly enroll in our course via Google Classroom.
The W3Schools.com website is a great resource for HTML5 (HTML/CSS/JS) tutorials. We only cover so much in class. For any student who wants to add enhancements to their projects, the W3Schools website is a great resource.