The tefl.ai Blog
AI guides, tools and honest answers
Practical AI for teaching English — from lesson planning and materials to IELTS feedback and TEFL careers. Written by the team at the TEFL Institute Group.
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What Is Diffit? A Practical Guide for English Teachers
Diffit is an AI tool that takes a topic, article, or piece of text and instantly generates a…
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AI Worksheet Generator for ESL: Build Better Practice Materials
AI worksheet generator for ESL An AI worksheet generator for ESL can turn a source text, vocabulary list…
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IELTS Band Descriptors, Explained in Plain English
IELTS band descriptors are the public scoring criteria that explain what examiners look for from Band 1 to…
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Faster Homework Feedback: AI Workflows for English Teachers
AI homework feedback works best as a teacher-controlled first pass: it can spot patterns, suggest questions and draft…
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Prep for Your TEFL Interview with AI: Mock Questions and Feedback
AI TEFL interview preparation means practicing likely interview questions, including a mock demo lesson explanation, against an AI…
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ChatGPT Alternatives for English Teachers: Claude, Gemini and More
ChatGPT alternatives for teachers are worth exploring because general chatbots were never built for a classroom: tools like…
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Using AI to Teach English to Kids: Stories, Games, Guardrails
How to use AI to generate stories, games and materials for young English learners, plus the guardrails that…
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5-Minute ESL Warm-Ups You Can Generate with AI
Generate fresh five-minute ESL warm-ups with AI in under a minute, plus how to keep them classroom-ready.
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Differentiated Instruction with AI: A Practical Guide
Differentiated instruction with AI means generating leveled versions of the same material in minutes, so every student gets…
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Is It Cheating to Use AI for Lesson Planning?
Is it cheating to use AI for lesson planning? No, not when a teacher directs, checks, and adapts…
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Generating Reading Comprehension Questions with AI
Learn how to prompt AI tools to generate leveled reading comprehension questions, check the answer keys, and use…
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Using AI for ESL Writing Corrections (Without Losing the Teaching)
AI can speed up first-pass ESL writing corrections, but the teaching still depends on a human read. Here…
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ChatGPT Prompts for Grammar Lessons That Students Don’t Hate
ChatGPT prompts for grammar lessons work best when they specify the grammar point, the student level, and the…
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Can AI Be Your Students’ Speaking Partner? What Works
An AI speaking partner for English practice is a chatbot or voice tool students talk to in the…
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Grading English Writing with AI: CEFR Levels Made Practical
CEFR writing assessment with AI has moved from a novelty to a genuinely useful part of a teacher’s…
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