The science behind Smart Lesson Generator: Making teaching easier with AI

Thomas Gardner
A woman on her laptop smiling and working
Reading time: 4 minutes

It's 6 AM on a Monday morning. Ms. Lopez wakes up early to prepare for the day ahead. She spends the morning reviewing lesson plans, making sure everything is ready for her students. By lunchtime, she is preparing for the afternoon, grabbing a quick bite between classes... but it doesn’t stop there. The school day finishes but Ms. Lopez stays late marking assignments. Finally, on Sunday night, she sits at her kitchen table, surrounded by papers, course books and lesson plans.

Does this sound familiar? You are not alone.

The challenge teachers face

In 2024, Pearson research found that 76% of teachers spend at least one hour of their personal time on lesson planning each week, with 43% spending more than three hours. This is a lot of time that could be spent on other important tasks. Teachers need a solution that helps them plan lessons fast, is connected to their course books and is built by learning experts.

AI-powered lesson planning made simple
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Meet Smart Lesson Generator

Smart Lesson Generator is an AI tool that cuts the time that teachers spend on lesson planning. It uses AI to create activities in seconds based on the learning objectives, topics and vocabulary you plan to use.

Whether you're using Pearson courseware or designing your own lessons, this tool ensures that the materials match your curriculum and your students' skill levels.

How it works

There are key steps to generate activities with Smart Lesson Generator:

1. Selection: Teachers choose the type of activity they want to generate, such as a Lesson Hook, Vocabulary, Grammar, Conversation Starter, Reading Comprehension, or Exit Ticket. They then specify whether they are using Pearson courseware or a custom lesson plan. This flexibility allows teachers to tailor their approach to suit their unique classroom dynamics.

2. Generation: AI generates activities using a Large Language Model (LLM) based on the teacher's input. The content is then filtered through GSE checks to ensure it is at the appropriate level. This step is crucial as it ensures that the generated material is not only relevant but also pedagogically sound.

The role of the Global Scale of English (GSE)

Smart Lesson Generator is aligned to the Global Scale of English (GSE). This powerful scale, ranging from 10 to 90, is aligned with the Common European Framework of Reference (CEFR) and provides detailed learning objectives for each proficiency level.  The GSE ensures that the content generated by the Smart Lesson Generator is appropriately levelled.

Think of the GSE as a precise filter. It meticulously checks every piece of content to ensure it meets high standards. This means that the activities created are challenging yet achievable for students. With the GSE powering the Smart Lesson Generator, teachers can confidently deliver lessons that match their students' skill levels and help them progress.

Supporting English language teachers into the future with AI

The Smart Lesson Generator helps teachers create high-quality activities quickly, which allows them to spend more time focusing on their students. The tool also helps teachers develop personalized learning paths that enhance student progress and engagement, and is continually updated with input from Pearson's experts and teachers worldwide. All this means that you can confidently plan lessons, knowing that the Smart Lesson Generator is your reliable partner in your quest to nurture the minds of tomorrow.

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    Quick wins you can do in one class period

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    Start–Stop–Continue

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    • Variations: Subject-specific (start annotating texts, stop cramming, continue reviewing notes nightly).

    3–2–1 Learning snapshot

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    • How-to: Prompt with “three concepts I understand now”, “two questions I still have” and “one resource or strategy that helped me learn”.
    • Teacher moves: Use the “two questions” to plan mini-lessons or office-hours topics. Share a class list of “one resource” to build a peer-sourced toolkit.
    • Tools: Paper exit tickets or a quick digital form, whatever is easier and quicker for you. 

    Peer reflection interviews

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    • Variations: Record short audio or video reflections for classes using multimedia tools.

    Two stars and a wish (Portfolio refresh)

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    • How-to: Students choose two artifacts from last term to highlight ("stars") and one area to improve ("wish"). They attach a brief reflection: what it shows and why it matters.
    • Teacher moves: Model with your own sample. Provide a rubric for reflective depth (specificity, evidence, next steps).
    • Variations: Early grades can draw or use photos; older students link to digital artifacts.

    Deeper dives for week-one routines

    Personal learning timeline

    • Purpose: See growth over time and connect effort to outcomes.
    • How-to: Students draw a timeline of the term: key topics, pivotal moments, breakthroughs, setbacks and supports that helped. They mark future milestones: “By Week 4, I will…”
    • Teacher moves: Guide students to identify strategies that worked (study groups, retrieval practice), then add them to their plan. Create wall or digital gallery for optional sharing.
    • Extension: Have students revisit the timeline mid-term to add new milestones.

    Goal-setting conferences

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    • How-to: Provide a short goal sheet: “My priority skill”, “Evidence I’ll use”, “Daily/weekly actions”, “Support I need”, “Check-in date”.
    • Teacher moves: Rotate through 3-minute conferences to coach students toward clarity and feasibility. Encourage process goals (such as practicing 10 minutes daily) alongside performance goals.
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    Class norms refresh (Community agreements)

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    • How-to: Invite students to propose two norms that helped learning and one to adjust. Synthesize into 5–7 concise agreements.
    • Teacher moves: Co-create routines that enact the norms (silent start, exit reflections, peer tutoring). Post and practice with brief weekly check-ins.
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    Make it stick: Implementation tips

    • Keep it short and regular. Even just 5–10 minutes a week builds powerful habits.
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    • Make it visible. A reflection wall or digital board keeps goals at the forefront.

    Inclusive informed considerations

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    A quick start plan for week one

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    • Day 5: Personal Learning Timeline and a brief share-out; set check-in dates.

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