Best interactive-learning tools

A Java teaching IDE where learners program actors and see their code run inside interactive worlds.

A self-paced coding curriculum with interactive challenges

Interactive coding lessons leading into projects

A browser simulation for exploring Git repositories

Interactive revision courses organised around school subjects and exam boards.

Adaptive online exam preparation with lessons, quizzes and review planning.

Browser experiments for making and understanding music

Regex lessons beside a cheatsheet and playground

Cryptography learning through interactive puzzles and challenges

Interactive maths activities with curriculum, quiz and multilingual learning routes.

Step-by-step SQL practice on themed data tables

Interactive maths tools, courses and manipulatives, including a route to Polypad.