Computer Science · Class 8
HTML, CSS and JavaScript
Learn HTML, CSS and JavaScript with notes, examples, and practice questions.
3 sections15–25 min read6 MCQs · 2 examples
Chapter Overview
HTML, CSS and JavaScript teaches building web pages with HTML structure, CSS styling, and JavaScript interactivity for Class 8.
HTML Structure
- Tags define structure: headings, paragraphs, links
- <html>, <head>, <body>
- Semantic tags: <nav>, <section>, <footer>
CSS & JavaScript
- CSS: colour, font, layout, margin, padding
- JavaScript: events, DOM manipulation
- External .css and .js files
Solved Examples
Step-by-step solutions — read each step before checking the final answer.
Basic page
Write HTML for heading 'School' and paragraph 'CS'.
- 1<h1>School</h1>
- 2<p>CS</p>
Answer
h1 and p tags
Add style
Make paragraph text blue with CSS.
- 1p { color: blue; }
- 2Inline: <p style='color:blue'>
Answer
CSS color property
Key Points to Remember
- ✓ HTML structures; CSS styles; JS adds behaviour
- ✓ Use alt text on images
- ✓ Validate HTML
Exam Tips
- • Write basic page from memory
- • Know common tags
- • Link external CSS file
Practice MCQs — HTML, CSS and JavaScript
Test your understanding with topic-wise multiple choice questions. Explanations appear after each answer.
Question 1 of 6Score: 0/0
HTML stands for: