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Wilhelm, Jennifer; Cole, Merryn; Cohen, Cheryl; Lindell, Rebecca – Physical Review Physics Education Research, 2018
[This paper is part of the Focused Collection on Astronomy Education Research.] We examined teachers' spatial-scientific reasoning and the alternative conceptions they held regarding Earth-space content. While participating in a professional development (PD) workshop, teachers engaged in an integrated mathematics and science project-based unit…
Descriptors: Science Teachers, Visualization, Visual Aids, Motion
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Buabeng, Isaac; Owusu, Kofi Acheaw; Ntow, Forster Danso – Journal of Curriculum and Teaching, 2014
This paper reviews Ghana's performance in the TIMSS 2011 survey in comparison with other African and some high performing countries which participated in the TIMSS assessment. Students' achievement in the science content areas assessed were summarized and teacher preparation constructs of teachers of the students who took part in the assessment…
Descriptors: Foreign Countries, Science Tests, Science Achievement, International Assessment