The research for teachers' conceptions of the outside educational materials, that they discover and use, is very limited. In addition, there is also particularly limited research comparing teachers' conceptions of the use of educational materials on the basis of the subject they teach. The present paper aims at investigating and comparing primary…

Environmental education is an important tool for managing environmental problems, with a view to protecting the environment. Several significant factors, however, impede its implementation. Educators' lack of knowledge and appropriate training on environmental topics results in difficulties in implementing environmental education programs.…