Global Scale of English Ambassadors

Leaders in English language learning

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Handpicked experts shaping the future of English language learning

GSE Ambassadors are dedicated advocates of the Global Scale of English (GSE), driven by their belief in its ability to inspire learners, fast-track progress and build their confidence in English language.

Our GSE Ambassadors have a wealth of ELT experience between them, as teachers, authors, researchers and academics. They actively engage on social media, lead informative webinars, contribute thought-provoking blogs, and deliver impactful presentations at both local and international English language events.

We are proud to partner with them to introduce the GSE and its benefits to the language learning community around the world.

Get to know our GSE Ambassadors

Picture of Fajarudin Akbar
Anthony Bellen
Rosa Maria Cely
Nicolas Chaparro
Itje Chodidjah
Renata Condi
Leonor Corradi
Zarela Cruz
Sara Davila
Belgin Elmas
Aishah Mohamed Hamdan
Billie Jago
Silvia Minardi
Maria Jesus Moreno
Hebatallah Morsy
Lukasz Pakula
Maria Quinonez
Dr. Le Dinh Bao Quoc
Fidel Villalobos
Natalia Wong

Are you a leader in English language learning?

Partner with us and become a GSE Ambassador to raise the profile of the GSE and you as an expert in ELT.

Mike Mayor

The driving force behind the GSE Ambassadors program

Explore our latest publications

  • A teacher helping a teenage student working at her desk in a library

    How teachers can use the GSE for professional development

    By
    Reading time: 4.5 minutes

    As English teachers, we’re usually the ones helping others grow. We guide learners through challenges, celebrate their progress and push them to reach new heights. But what about our own growth? How do we, as educators, continue to develop and refine our practice?

    The Global Scale of English (GSE) is often seen as a tool for assessing students. However, in my experience, it can also be a powerful guide for teachers who want to become more intentional, reflective, and confident in their teaching. Here's how the GSE has helped me in my own journey as an English teacher and how it can support yours too.

    About the GSE

    The GSE is a proficiency scale developed by ɫèAV. It measures English ability across four skills – listening, speaking, reading and writing – on a scale from 10 to 90. It’s aligned with the CEFR but offers more detailed learning objectives, which can be incredibly useful in diverse teaching contexts.

    I first encountered the GSE while exploring ways to better personalize learning objectives in my Business English classes. As a teacher in a non-formal education setting in Indonesia, I often work with students who don’t fit neatly into one CEFR level. I needed something more precise, more flexible, and more connected to real classroom practice. That’s when the GSE became a turning point.

    Reflecting on our teaching practice

    The GSE helped me pause and reflect. I started reading through the learning objectives and asking myself important questions. Were my lessons really aligned with what learners at this level needed? Was I challenging them just enough or too much?

    By using the GSE as a mirror, I began to see areas where I could improve. For example, I realized that, although I was confident teaching speaking skills, I wasn’t always giving enough attention to writing development. The GSE didn’t judge me. It simply showed me where I could grow.

    Planning with purpose

    One of the best things about the GSE is that it brings clarity to lesson planning. Instead of guessing whether an activity is suitable for a student’s level, I now check the GSE objectives. If I know a learner is at GSE 50 in speaking, I can design a role-play that matches that level of complexity. If another learner is at GSE 60, I can challenge them with more open-ended tasks.

    Planning becomes easier and more purposeful. I don’t just create lessons, I design learning experiences that truly meet students where they are.

    Collaborating with other teachers

    The GSE has also become a shared language for collaboration. When I run workshops or peer mentoring sessions, I often invite teachers to explore the GSE Toolkit together. We look at learning objectives, discuss how they apply to our learners, and brainstorm ways to adapt materials.

    These sessions are not just about theory: they’re energizing. Teachers leave with new ideas, renewed motivation and a clearer sense of how to bring their teaching to the next level.

    Getting started with the GSE

    If you’re curious about how to start using the GSE for your own growth, here are a few simple steps:

    • Visit the GSE Teacher Toolkit and explore the learning objectives for the skills and levels you teach.
    • Choose one or two objectives that resonate with you and reflect on whether your current lessons address them.
    • Try adapting a familiar activity to better align with a specific GSE range.
    • Use the GSE when planning peer observations or professional learning communities. It gives your discussions a clear focus.

    Case study from my classroom

    I once had a private Business English student preparing for a job interview. Her speaking skills were solid – around GSE 55 – but her writing was more limited, probably around GSE 45. Instead of giving her the same tasks across both skills, I personalized the lesson.

    For speaking, we practiced mock interviews using complex questions. For writing, I supported her with guided sentence frames for email writing. By targeting her actual levels, not just a general CEFR level, she improved faster and felt more confident.

    That experience reminded me that when we teach with clarity, learners respond with progress.

    Challenges and solutions

    Of course, using the GSE can feel overwhelming at first. There are many descriptors, and it can take time to get familiar with the scale. My advice is to start small: focus on one skill or one level. Also, use the Toolkit as a companion, not a checklist.

    Another challenge is integrating the GSE into existing materials, and this is where technology can help. I often use AI tools like ChatGPT to adjust or rewrite tasks so they better match specific GSE levels. This saves time and makes differentiation easier.

    Teachers deserve development too

    Teaching is a lifelong journey. The GSE doesn’t just support our students, it also supports us. It helps us reflect, plan, and collaborate more meaningfully. Most of all, it reminds us that our growth as teachers is just as important as the progress of our learners.

    If you’re looking for a simple, practical, and inspiring way to guide your professional development, give the GSE a try. It helped me grow, and I believe it can help you too.

    Additional resources

  • A teacher sat at a table with students helping them work

    GSE Teacher Toolkit: Teaching mixed ability classes

    By Sara Davila
    Reading time: 4 minutes

    One of the biggest challenges for language teachers is teaching a mixed ability class. Students with different levels and abilities will always be present in our classrooms. So, how can we use the to improve mixed ability teaching? Let’s find out.

    How to teach mixed-ability classes

    Differentiated instruction is the best way to address the challenges of mixed ability classrooms. This is a method that helps teachers adjust aspects of the curriculum to match the different levels ofstudents.*This practice ensures that all learners are meeting course outcomes, even though their learning experience may be varied anddifferent.

    In order to differentiate instruction and support students with different needs, teachers can change:

    • the content being taught
    • the process used to teach
    • the product students create
    • the environment where learning takes place

    Adjusting the content tends to be the most obvious way to support learners. So, teachers who want to engage with differentiated instruction in mixed ability classrooms often find themselves producing a lot of content. This is greatas a way tosupport learners. However, creating new content or leveling existing content is time-consuming, and it can become a real challenge for teachers.

    Content vs process

    Instead of adjusting your content, you can use the GSE Teacher Toolkit to adjust your process. When you’re not creating lots of new content, you’ve got more time to consider how to teach new language to your students and how they can show what they’ve learned.The GSE Teacher Toolkit helps teachers to focus on the process and language production of learners, rather than the content you are teaching.

    This means less work for you, and more engagement from your students, no matter what their level is. And the GSE Teacher Toolkit can help you understand the skills we can expect students to demonstrate. So how does this work in practice? Let’stake a look.

  • Teacher stood at the front of the class writing on a interactive whiteboard

    GSE Teacher Toolkit: Planning a communicative grammar lesson

    By Sara Davila
    Reading time: 4 minutes

    Planning grammar lessons with the GSE Teacher Toolkit

    Grammar is one of the core areas of language teaching. Often, new teachers are nervous about teaching it, but sooner or later, all English teachers will have to get to grips with it. Whether you love or hate teaching grammar to your students, the makes planning a successful grammar lesson easier than ever.

    When it comes to planning a grammar-focused lesson, there are two main strategies to choose from: a communicative approach or a focus-on-form approach. The communicative approach is more commonly used.

    So, let’s have a look at how the GSE Teacher Toolkit can help you plan a communicative grammar lesson that is effective and engaging for your students.

    Teaching communicative grammar

    When you’re planning a grammar lesson, you want to be sure there is a reason for students to use the grammar point that you’re going to teach. That way, your students will be more motivated to learn the form and practise using it correctly.

    Using and applying grammar generally requires producing something. That’s why grammar, as an enabling skill, is often aligned to speaking and writing, the productive skills. When you want your students to use or produce a particular grammar form, you can begin by looking for the associated skills in speaking and writing.

    Choosing a skill to teach

    Imagine that you have a class that is learning at an A2 level (35 - 40 on the GSE range). You’ll want to help them work towards A2+/B1. So, it’s a good idea to plan lessons around skills that are in your target GSE range to push their progress.

    In order to plan an A2+ range speaking class, you can filter the GSE Teacher Toolkit to look in your target learning range for specific skills to teach:

Learn more about the Global Scale of English

Explore the Global Scale of English and discover how it can help with your language learning journey.

Discover the Global Scale of Languages

Building on the leading research and frameworks of the GSE, the Global Scale of Languages (GSL) supports educators and learners of French, German, Italian and Spanish to fast-track progress.

Explore the GSL