✎The Pocket
Teacher.
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Theo, an illustrated guide with green glasses and a sage cardigan
MEET YOUR ENGLISH COMPANION

Hello,
I’m Theo.

I’m your animated guide to practical English. We’ll take confusing words, everyday examples and a little practice — one small step at a time.

The Pocket Teacher is for people who already know some English and want to use it with more confidence. You can pause, repeat and try again.

Let’s try a lesson ↗

A character. A clear purpose.

Theo is a fictional, animated character. The lessons are learning resources, not an accredited course or a language certificate. Level labels are a guide to help you choose what to practise.

Our aim is simple: clear explanations, useful examples and answers that help you understand.