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
Play
Privacy and cookies

By watching, you agree Pearson can share your viewership data for marketing and analytics for one year, revocable by deleting your cookies.

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.

More blogs from Pearson

  • Students walking together outside talking
    So you want to study in the USA? Here’s what to expect
    By Abi Fordham
    Reading time: 2 minutes

    When I talk to students planning to study in the USA, I always notice a mix of excitement and nerves. Before giving any advice, I begin by sharing a small personal truth.

    I didn’t study in the USA myself. I spent my university years in Leeds, England, running between lectures in the rain, squeezing into crowded cafés, feeling like my whole world lived inside that one brilliant, chaotic city. And I loved it.

    However, since I've worked in international education, it's broadened my perspective. Listening to students discuss the opportunities they’re pursuing in the US, including internships, campus experiences – and seeing the confidence they develop – has made me wonder if I might have chosen differently if I could go back in time.

    So now, when a student has questions about studying in the USA, I answer them based on everything I’ve learned from being closely involved in their journey. Let’s get into it.

    “Is studying in the USA actually worth it?”

    Absolutely, not just academically, but personally.  You get access to:

    • World-leading industries
    • Diverse, ambitious communities
    • New perspectives you can’t find at home
    • A degree that's recognized globally

    It’s one of the fastest ways to grow into the most confident version of yourself.

    “Will I fit in?”

    Yes. US campuses are remarkably diverse and host many international students. You’ll quickly find people who share your background, interests and ambitions. Simply join a club, attend a welcome event or try one new activity. That’s all it takes to get started.

    “The application process seems overwhelming.”

    It looks overwhelming until you break it down into manageable tasks:

    1. Shortlist universities
    2. Understand their timelines
    3. Organize your documents
    4. Choose an English test that actually supports your plans

    Which brings us to asking…

    “Which English test should I take?”

    If you want global options, then choose PTE Academic, which gives access to worldwide opportunities.

    If you’re set on the USA, then choose PTE Express. It's quick, online, flexible and specifically designed for studying in the US. It helps your application process run more smoothly and ensures you’re using a test that meets American university standards.

    “What is life in the USA actually like?”

    Think big campuses, huge energy, endless clubs and opportunities everywhere. But also think:

    • Independence
    • Cultural discovery
    • New friendships
    • Internships that shape your future

    Most students say they grow more in their first year abroad than in all their years of school before it.

    My perspective

    Studying in the USA is about more than just earning a degree. It can change how you see yourself. While my own path was different, I love helping students experience it and seeing where it takes them.

  • Two people learning on a bridge with a high rise building behind them
    Five fun outdoor activities to practice a new language
    By Charlotte Guest
    Reading time: 3 minutes

    Learning a new language does not have to happen only at home or in a classroom. In fact, sometimes we spend too much time sitting at our computers or staying inside. Taking a break and going outside can help your mind feel fresh and more open to learning. A change of environment can improve focus and make learning feel more enjoyable.

    Going outside can also make language practice more fun, natural and memorable. When you use a language in real-life situations, you often remember words better and feel more confident speaking.

    Here are five simple and enjoyable outdoor activities to help you practice your new language.

    1. Try a role-play adventure walk

    Turn a simple walk into a creative language challenge. Imagine you are a tourist, a guide or even a storyteller exploring a new place. As you walk, speak aloud in your target language as if you were describing the place to someone else.

    What you can do:

    • Pretend to give a tour: “On the left, we see a beautiful park.”
    • Create a short story about what is happening around you
    • Ask and answer your own questions

    Why it helps: This method encourages you to speak more and use your imagination. It can help you feel more comfortable forming sentences and speaking for longer periods.

    Tip: Record yourself on your phone and listen later to notice mistakes and progress.

  • University students walking outside on campus
    Elevate your agency’s brand: The PTE Express effect
    By Alice Bazzi
    Reading time: 2 minutes

    In the competitive world of international education, your agency’s reputation is everything. Families trust you to guide them through one of the most important decisions of their children’s lives, and institutions rely on you to send well-prepared students. Every recommendation you make reflects on your brand.

    That’s why it’s important to choose solutions backed by a strong, trusted global reputation. PTE Express, powered by Pearson, is more than an English test; it also helps strengthen your organisation’s credibility in a competitive market.

    Why reputation matters in student recruitment

    Parents and students do not just look for speed and convenience, but also look for efficiency, reliability and integrity. When you recommend a test that universities recognize, you strengthen your own position as a trusted advisor. Furthermore, Pearson assessments are renowned for their quality and transparency: values that resonate with both your customers and your university partners.

    The Pearson advantage: Global recognition and trust

    Pearson is known throughout the education sector for its excellence. With decades of experience in learning and assessments, Pearson has built a reputation that institutions around the world rely on. PTE Express reflects this heritage, offering a secure, reliable English proficiency test designed with admissions in mind.

    When you recommend PTE Express, you are not just offering speed to your students but also offering a test backed by credibility, innovation and a well-trusted brand.

    How PTE Express enhances your brand

    • Professionalism: Recommending a Pearson-backed test signals that your agency prioritizes quality and compliance.
    • Reliability: Institutions know PTE Express scores are authentic and secure, reducing friction in the admissions process.
    • Client confidence: Families feel reassured when they see a globally-recognized name associated with their child’s academic future.

    The alignment positions your agency as a market leader, capable of delivering solutions that meet university standards.

    Security and speed: A winning combination

    PTE Express not only protects integrity through its high-quality security but also accelerates success. Students receive certified results within 48 hours, enabling them to meet tight deadlines without compromising quality.

    For agents, this means fewer delays, smoother workflows and happier clients who will most likely refer more students in the long run. By promoting a test that combines speed with security, you differentiate yourself from competitors.

    Building long-term relationships through trust

    Your reputation grows through consistently supporting your students and earning the trust of families who recommend you to others. As more students progress to your partners, your agency gains wider recognition.

    When you offer a secure and efficient English test, families feel more confident in your process. That trust supports stronger partnerships, repeat business, and referrals.

    Lead with value in every interaction

    When discussing PTE Express with students or institutions, emphasize the benefits of what matters the most:

    • Pearson’s global reputation
    • Secure testing environment that is also flexible for the student
    • Rapid turnaround for results

    Elevate your brand today and find out more about PTE Express here.