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Computer Science

Programming — HTML & CSS

Develop web design fundamentals through hands-on daily warmups.

About This Subject

HTML and CSS are the building blocks of the web. Programming warmups for HTML & CSS build students' ability to read, write, and debug the code that structures and styles every website. These skills are foundational for web development, UI design, and digital literacy.

How Do Now Warmups Works

Prompts present HTML/CSS code snippets that students analyze, predict the output of, or debug. Students also write short code responses to design challenges. Daily practice builds both technical skill and the ability to reason about web page structure and appearance.

Aligned to National Standards

CSTA K–12 Computer Science Standards — Algorithms and Programming

Aligned to CSTA programming standards and supports industry-recognized web development skill frameworks.

Benefits for Teachers and Students

  • Builds foundational web literacy relevant to every student's digital life
  • HTML/CSS skills are directly applicable and support continued web development study
  • Visual feedback from web output makes learning concrete and motivating
  • Prepares students for JavaScript, frameworks, and full-stack development

Ready to use these prompts with your students?

Do Now Warmups is currently available by invitation. Sign up to request access for your school.

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