Preview lessons, content and tests

Computer Science & Programming solved. All in one platform.

1. To trial the platform and take tests, please take a few seconds to SIGN UP and SET UP FREE.
2. Searching for something specific? See our text overview of all tests. Scroll right for levels, and lists.

Join 30000+ teachers and students using TTIO.

HTML Basics and IDEs

This lesson will introduce you to the wonderful world of HTML and ensure you have some solid foundations for the website creation that is to come in the next lesson. We will also look at a number of helpful IDEs (integrated development environments).

Video Lesson 2

Download Lesson PowerPoint

Useful reference sites

Suggested IDE - Sublime Text -

Reference site -

HTML in the browser - Try it yourself

Click on the pencil tool to edit the code and "run" to view it.