If you know what your syllabus is and what grammar and vocab your materials are, doing a level check is a doddle. If you don’t have a syllabus, might I suggest you get one? Where do you get one from? This post about textbooks and writing your own might help: https://freetalktefl.substack.com/p/how-to-write-your-own-textbooks-working
Need help with grammar and what a syllabus actually is? I wrote a book to help:
https://freetalktefl.substack.com/p/the-tower-english-way-how-to-start
