Elementary School Teachers’ Conceptions of the Planet Earth and Gravity. Implications for Science Education
This study examines 80 elementary school teachers’ conceptions of the Planet Earth’s shape and the reference system determined by gravity. The information was collected through a semi-structured interview. A qualitative analysis of the answers identified four conceptions: a) The planet earth has...
REDIE es una publicación del Instituto de Investigación y Desarrollo Educativo (IIDE).
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