Early childhood education 70 Study and teaching 16 Dissertations 15 Dissertations, Academic 15 Education, Preschool 9 Activity programs 6 Education 5 Islam 5 Study and teaching (Early childhood) 5 Early childhood educators 4 Mathematics 4 Study and teaching (Preschool) 4 Training of 4 Child development 3 Computer-assisted instruction 3 Kindergarten 3 Parent participation 3 Parenting 3 Religious aspects 3 Social aspects 3 Study and teaching (Elementary) 3 Teachers 3 Child rearing 2 Children 2 Curricula 2 Early Childhood education 2 Faith (Islam) 2 Islamic religious education 2 Play 2 Project method in teaching 2