The master's thesis focuses on teaching grammar in English language coursebooks for lower secondary schools and examines how grammar is presented and practised in these coursebooks. The thesis aims to compare three sets of coursebooks and determine how they differ in grammar teach-ing and practice. The theoretical part of the thesis focuses on the role of grammar in English language teaching, basic approaches and methods of teaching grammar, and ways in which grammar is presented, taught, and practised. The practical part compares the grammar syllabuses of selected English language coursebooks. It compares the presentation and teaching of past simple tense and the methods of grammar practice.