Chemistry curricular knowledge of secondary school teachers

by Tomašević Biljana, Trivić Dragica
Published 2015-01-01

Curriculum as a support to investigative approach in learning chemistry

by Tomašević Biljana, Trivić Dragica, Bojović Snežana
Published 2009-01-01

Secondary-school chemistry textbooks in the 19th century

by Milanović Vesna D., Trivić Dragica D., Tomašević Biljana I.
Published 2015-01-01