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20 hour Essential English Grammar

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20 hour Essential English Grammar

A 20 hour online TEFL/TESOL grammar course, leading to a specialist English Grammar certificate. Work at your own speed and learn with our fun and interactive course. 



  • Interactive price: £45.00

    Interactive: PC/Mac/tablet compatible. Work on our interactive platform. Good internet access required.

Whether you are new to English grammatical concepts, want an introduction before a full TESOL/CELTA course or are looking for a refresher, this is ideal training that you can work through at your own pace.

Covering 9 key areas of English, this interactive grammar course starts from the beginning, assuming no knowledge and builds logically to help you develop a good understanding of the essential English grammar that learners need to know.

  • Watch video clips to help explain key concepts
  • Check understanding via the interactive exercises: instant feedback
  • Get tips on teaching essential grammar points
  • Consolidate and extend with summaries and further research sections
  • Ask any grammar questions – we’ve got tutors on hand to help

Perfect on its own, or as additional support to any other Global English online or weekend course.

How the course works

After enrolment, simply log in to your personal student area where you can watch an introductory video, then click to start your course. Move through the modules, answering the questions as you go, with instant feedback. We've made this course as flexible and easy for you to access from any tablet, PC or Mac.

Throughout the course you’ll be able to access live teaching segments, with links to some of the top EFL material on the web today to keep you interested & motivated.

See sample interactive screenshots by clicking on the green interactive button above.


Open to everyone with a good command of English. You will need a good broadband or wifi connection to complete this course and be able to view short YouTube videos.

Course duration

This course will typically takes between 2-4 weeks to complete, but we go at your speed and allow up to 6 months for course completion for maximum flexibility. 

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Global English course comparison

Key Comparison data
Courses Level 1 Level 1 + Young Learners Level 1 + business Level 1 plus 1-2-1 Level 2 Level 2 + Young Learners Level 2 + business Level 2 + 1-2-1 Teaching business English Teaching English to Young Learners Teaching English 1-2-1 Grammar course Weekend face-face
Price £195.00 £295.00 £295.00 £295.00 £315.00 £395.00 £395.00 £395.00 £140.00 £140.00 £140.00 £50.00 £170-£190
Duration (hours) 70 100 100 100 150 180 180 180 30 30 30 20 20 or 28
Time limit (months) 6 6 6 6 18 18 18 18 6 6 6 6 n/a
Modules 4 4 4 4 4 4 4 4 2 2 2 1 n/a
Content General English General English + Young Learners General English + Business General English + 1-2-1 General English General English + Young Learners General English + Business General English + 1-2-1 Business Young Learners One to One Grammar General
Certificate Yes. ACTDEC YES. ACTDEC Yes. ACTDEC Yes. ACTDEC Yes. ACTDEC Yes. ACTDEC Yes. ACTDEC Yes. ACTDEC Yes. GE Yes. GE Yes. GE Yes. GE Yes. 20 or 28 hour
Course book provided No Yes Yes No* No Yes Yes No* Yes Yes No* No No
View live teaching excerpts Yes Yes Yes Yes Yes Yes Yes Yes No No No No. n/a
All courses can be started at any time, have personal tutor support and a 14 day money back guarantee
* Includes 1 year subscription to materials provider 'handouts online'