Games and simulation in science education di Ellington, Henry

Science horizons di West Sussex (England). County Council

IPSED modules for Leyte-Samar region.

Social studies for the eighties, in elementary and middle schools di Kenworthy, Leonard Stout 1912-

The nation in its relations with other countries a content analysis of an EDPITAF textbook in social studies di Doronila, Maria Luisa Canieso 1940-

Testo

Teaching elementary science di Esler, William K.

Games and simulations in science education di Ellington, Henry

Elementary social studies a skills emphasis di Servey, Richard E.

An analysis of the science programs of selected DOD Schools at Clark Air Base [microform] di Goff, Edward Peter

Teachers' problems in teaching social studies in Pilipino in the vocational schools of Samar di Pampanga, Adelaida Guades 1949-