This book is a guide to Cascading Style Sheets (CSS), a technique widely used in web pages including Wikipedia to describe their visual style and appearance. CSS can take HTML to new places creatively and functionally. Once you learn how to style mark-up, you can additionally learn JavaScript functions that make dynamic web pages.

In this activity, students will develop an idea for a new website they will create to practice their new web accessibility knowledge & development skills. Students will assess what sorts of websites they might create to serve as a platform for information sharing, serving the needs of a particular user group in their school or community, or curating resources around a particular topic.

In this activity, students will write code that includes semantic HTML elements, and explore how semantic HTML helps make HTML easier to read, and increases the accessibility of websites for people who use screen readers and other assistive technologies.

In this activity, students will create and share websites designed in the previous Web Design Ideation lesson. They will reflect on their efforts, share assessments of their successes and challenges, and evaluate the affordances and constraints of web design as a problem-solving tool.

Exploring Computer Science is a yearlong course developed around a framework of both computer science content and computational practice. Assignments and instruction are contextualized to be socially relevant and meaningful for diverse students. Units utilize a variety of tools/platforms and culminate with final projects around Human-Computer Interaction, Problem Solving, Web Design (HTML, CSS), Programming (Scratch, Edware), Computing & Data Analysis, and Robotics. ECS is recognized nationally as a preparatory course for AP Computer Science Principles. Watch this video and view this fact sheet for more information.

This course provides students with an introduction to the core technologies used to communicate information on the Web: Hypertext Markup Language (HTML) and Cascading Style Sheets (CSS). These skills enable professionals to troubleshoot minor problems and to intelligently communicate with clients, collaborators, Information Technology staff within a company, or outside contractors in order to maintain, modify, or produce complicated web-based projects.

This is a guide to HTML, a standard markup language for web pages. A text editor and a web browser is all you need to create web pages, view your handiwork, and share information with others all over the world.

This book covers simple HTML syntax. For dynamic behavior in websites, see the JavaScript wikibook. Another separate book covers Cascading Style Sheets (CSS) which handle overall look and styling, but the present book addresses CSS briefly. Additionally, XHTML has its own textbook.

Developed by the NYCDOE CS education team, the Introduction to Computational Media is a yearlong (108 hours) creative computing course for high schools using the open source Javascript library p5.js. By understanding how code can be a medium for creative expression, students will learn the fundamentals of computer science while designing and prototyping interactive projects that run on a browser. Additionally, students will learn how HTML/CSS elements can interact with p5.js to fully take advantage of developing content for a browser. This course has been implemented in NYC schools via CS4All’s Software Engineering Program (SEP), revised by classroom teachers with guidance from the Processing Foundation, and aligns with the CS4All Blueprint for CS education that emphasizes a hands-on CS approach called creative computing. Watch this video and view this fact sheet for more information.