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iTDi
iTDi provides practical, affordable professional development and a global community to support English teachers at every stage of their career.
Product/service description
Introduction to iTDi

140-hour Certified TESOL Course

Gain a globally recognized qualification that opens doors to teaching opportunities worldwide—online or in the classroom.
7 Hours of Teaching Skills Practice

Practice your teaching techniques in a safe environment and receive detailed, constructive feedback to help you grow in confidence before stepping into a real classroom.
45 Self-Study Lessons

Learn at your own pace through engaging, interactive modules featuring renowned teacher trainers Scott Thornbury and Adrian Doff, giving you insights grounded in decades of ELT expertise.
6 Hours of Assessed Teaching Practicums

Put theory into action with teaching practicums that are observed and assessed—perfect for building a strong teaching portfolio and impressing future employers.
17 Live Tutorials

Receive real-time support and personalized guidance from experienced tutors, helping you stay on track and deepen your understanding through live discussion.
2 Written Assignments

Sharpen your understanding of lesson planning, methodology, and classroom management with in-depth written work evaluated by expert tutors.
Check Out These Videos on iTDi
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itdi tesol certificate course overview
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Who is it for?
iTDi is for English teachers and aspiring educators who want to deepen their practice, expand their toolkit, and grow within a supportive global community. Whether you teach in a classroom, online, or in a hybrid setting, iTDi’s courses are specially designed for:
Aspiring English Teachers
Whether you're fresh out of university or switching careers, this course gives you the skills and credentials to start teaching.
Gap-Year Travelers & Digital Nomads
Want to teach while you travel? This certification helps you find work abroad or on the move.
Career Changers
Ready for something new? This course equips you with a practical, in-demand qualification for meaningful work around the world or online.
Tutors and Freelancers
Build professional credibility and expand your client base with a respected certification and proven teaching techniques.
Online Teaching Hopefuls
Learn how to teach effectively in virtual classrooms, with hands-on practice and feedback tailored to remote teaching environments.
Current Teachers Seeking Certification
Already teaching but need an official TESOL qualification? This course helps formalize your skills and expand your opportunities.
Get certified today!