The importance of teachers professional development

Richard Cleeve
a woman stood in front of a noteboard, gesturing to it. The noteboard has different papers and graphs stuck to it.

There’s the saying, “There are two types of teachers with 20 years of teaching experience: the first are those with 20 years of experience and the second are those with one year’s experience repeated 20 times.”

Some believe most teachers want to be the first kind of teacher – constantly evolving throughout their careers – rather than repeating the same classes. Additionally, taking professional development courses can help us reach these new heights.

Doctors, engineers, lawyers and other professionals regularly have to seek training opportunities. This enables them to keep up to date with the latest technologies, innovations and changes in the wider world. It could be argued that teachers are no different.

Benefits of professional development training

There are several benefits to continued professional training for teachers. For instance, there’s always something new to learn as developments are happening regularly in the world of ELT. Whether it’s innovations in ed-tech, new research into how we learn languages or a new pedagogy, certain courses can help bring you up to speed with these!

Undertaking further training will help you to deepen your knowledge and widen your expertise. So rather than simply repeating the same method of teaching a grammar point over again, you’ll learn new approaches. In turn, you’ll be better equipped to find the tools that work to help your students reach their learning goals.

Another great thing about professional development is that it can lead to career progression and promotion. There are a number of courses that you can take to develop not only skills for teaching, but other roles in the ELT industry.
For example, you can train to become a director of studies, specialize in business or academic English, or enter ELT publishing or management. There are many options to explore through further education!

New trends in English language teaching

To be the best teachers we can be, it's important to be aware of new trends in the field of ELT. Some of the latest ones include:

Hybrid learning

Gaining popularity in recent years, hybrid learning is an approach to teaching. Specifically, it involves some students attending class in person, while others join the class virtually from home. This means that teachers must be prepared to simultaneously teach both students in person and online.

Flipped classroom

A flipped classroom means students are introduced to content at home. Often teachers introduce this via videos and then practice working through the new knowledge in class. This is the opposite of the more traditional method where they are given new content at school, and complete assignments independently at home.

Bite-sized learning

One method of teaching that has become more common is bite-sized learning. For example, breaking down information into smaller chunks instead of having learners listen to long, uninterrupted sessions, and this helps students absorb information and keeps them engaged.

If you’re not already familiar with these, there are lots of professional development courses that teach you how to use them in your classroom.

Formal qualifications in ELT

So what courses can you take? Here are some of the most common courses you can take for English language teaching.

  • CELTA (Certificate in Teaching English to Speakers of Other Languages) - Cambridge’s Level 5 qualification is an internationally recognized ELT course. While this certificate focuses on teaching adults, language academies accept it for both adults and young learners.
  • Trinity CertTESOL (Certificate in Teaching English to Speakers of Other Languages) - Like the CELTA, the Level 5 course is designed for people with little or no English teaching experience.
  • Trinity CertPT (Certificate for Practising Teachers) - Trinity’s Level 6 is designed for teachers who have already been teaching for a minimum of six months. It aims to support teachers' further development and help them improve their teaching practice.
  • DELTA (Diploma in Teaching English to Speakers of Other Languages) - Cambridge’s provides professional development for teachers with at least one year’s experience. This level 7 qualification is also designed for those who want to progress into more senior roles such as head of English and teacher training.
  • Trinity DipTESOL (Diploma in Teaching English to Speakers of Other Languages) - Trinity’s is designed for teachers who have reached a stage in their career where they’d like to progress to a more senior level. Like the DELTA, it’s an internationally respected level 7 qualification for experienced TEFL teachers.
  • Master’s degree - Master’s studies in English Language Teaching, TESOL, or applied linguistics, are great options to reach a more senior level in your career. Most people take them to become a director of studies or reach a management position.
  • Specialized courses - If there’s an area of teaching that you’d like to specialize in, plenty of short courses cover a range of topics. These include teaching online, teaching with technology, teaching business English and teaching very young children. Check out , or to see what they offer.

If you’re unable to take a formal course, sharing ideas with colleagues is a great way to create professional development opportunities. You could exchange lesson plans and ask for feedback or input. There are plenty of podcasts, webinars and social media groups for teachers where you can find great tips and ideas from fellow teachers worldwide.

Whichever route you decide, remember that learning is a lifelong journey – not only for your students but for yourself too! There are always new things to discover that will help you develop as a teacher.

More blogs from ɫèAV

  • A man sat outside smiling working on a laptop

    Balancing work, life, and learning: How adult learners navigate English language learning

    By Dr. Le Dinh Bao Quoc
    Reading time: 4 minutes

    Dr. Quoc is an author, educational solutions provider and AIED expert with over 20 years of experience in ELT and education in Vietnam. He is the Founder and CEO of Pro.Ed Education Solutions and Chief Officer of EduVerse, a global network supporting lifelong learning for educators. Dr. Quoc is also the author of The Art and Science of ChatGPT in Education and was named a LinkedIn Top Educational Leadership Voice in 2024. His work focuses on integrating AI into education to support personalized and flexible learning for teachers and learners.

    For many adult learners, mastering English isn’t just about gaining a new skill—it’s about unlocking opportunities in work, family and social spheres. But juggling English lessons alongside work, family obligations and social commitments is a challenge that can feel overwhelming.

    This guide explores the unique challenges adult learners face and how educators can support them with empathy, flexibility and effective strategies.

    The challenges of learning English as an adult

    Meet Le, a 35-year-old Vietnamese project manager who dreams of working for an international company. With a demanding full-time job and two young children, finding time for English lessons feels impossible. Missing classes and struggling to complete assignments leads to frustration and self-doubt—an all-too-common experience among adult learners.

    Many adults face similar challenges:

    • Balancing work, family and personal commitments leaves little time and energy for study.
    • Fatigue after a long day makes it difficult to concentrate or retain information.
    • Progress feels slow, which can be demotivating.

    Without practical support, the goal of English proficiency can seem out of reach.

    Strategies for overcoming challenges

    1. Setting SMART Goals

    Educators can guide learners to set Specific, Measurable, Achievable, Relevant, and Time-bound (SMART) goals. Breaking down larger objectives into small, measurable milestones gives learners a sense of achievement. For example, ɫèAV’s Global Scale of English (GSE) provides actionable “Can-do” statements, such as:

    • Reading (GSE 37/CEFR A2+): Can understand simple personal emails.
    • Speaking (GSE 44/CEFR B1): Can give a short talk with visual support.

    These manageable goals create motivation and help learners like Le stay focused without feeling overwhelmed.

    2. Offering flexible learning options

    Flexibility is key for adult learners. Teachers can adopt strategies such as:

    • Modular lessons that can be completed in short sessions.
    • Micro-learning, including 10-minute daily practices using apps or quick grammar exercises.

    For learners like Le, micro-learning can easily be integrated into a work commute or lunch break.

    3. Blending learning with real-world scenarios

    Teaching English through practical, real-life contexts makes lessons more relevant and efficient. Using authentic materials like emails, meeting notes, or presentations mirrors learners’ daily lives and creates immediate applications for their new skills. For instance:

    • Help learners role-play workplace conversations.
    • Develop speaking proficiency for social interactions or workplace scenarios.

    This approach saves time and reinforces the usefulness of learning English, keeping learners motivated.

    4. Encouraging weekly reflection

    Reflection allows learners to monitor their progress, stay motivated and adapt their strategies. Teachers can:

    • Encourage learners to set weekly goals (e.g., learning new business vocabulary or practicing pronunciation for 15 minutes daily).
    • Use reflection journals to track achievements, identify challenges and adjust learning plans.

    This habit reinforces a growth mindset, helping learners make consistent progress amidst their busy schedules.

    Implementing the strategies

    Here’s how educators can apply these strategies effectively:

    1. Assess and set goals

    Work with learners to set realistic, measurable goals based on their personal motivations and schedules.

    2. Create flexible study plans

    Develop personalized study schedules that incorporate modular lessons and micro-learning techniques.

    3. Use authentic materials

    Include sample emails, presentations, or conversations that align with the learner’s work or life situations, making lessons more practical.

    4. Encourage accountability

    Implement tools like reflective journals or digital reminders to help learners stay on track and see their progress.

    5. Leverage personalized AI tools

    Use AI-powered tools to recommend tailored exercises, provide instant feedback and enable targeted practice in learners’ focus areas.

    Why It matters

    English proficiency opens doors to better job opportunities, stronger social connections and enriched personal growth. By providing empathetic and flexible support, teachers empower learners to achieve their goals without compromising their work-life balance.
    For educators seeking further resources, ɫèAV’s GSE framework offers valuable tools to help adult learners succeed. Teachers can use these aids to track progress and personalize lessons for maximum impact.

    Celebrate education

    To mark the incredible work of educators helping learners balance work, life and study, we encourage you to share your own experiences and tips to others. Together, we can continue to empower lifelong learning and celebrate the role of education in transforming lives.