Teaching Study 216 Education 104 Learning 74 English language 56 Language 35 Mathematics 31 English 28 History 24 Curriculum 21 Science 20 Study and teaching 19 Research 18 Teachers 18 Educational psychology 16 Great Britain 14 Foreign speakers 12 Lesson planning 12 United States 12 Philosophy 11 Educational technology 10 Effective teaching 10 Extension Education 10 Extension programme planning 10 Rural sociology Extension Administration 10 SMCRE comunication Model 10 Criticism 9 Dissertations, Academic (Ph.D) 9 Economics 9 Elementary 9