Universal Journal of Educational Research · 2018 · 11 citations · 25 references
EducationScience EducationSecondary EducationPedagogyScience InstructionSecondary Science EducationScience PedagogyScience-technology-society RelationshipsControl Group DesignExperimental StudiesMatched Control GroupReliability Coefficient EstimationScience Teaching Effectiveness
Purpose of this research is to examine effect of science teaching enriched with technological practices on attitude levels of secondary school 7<sup>th</sup> grade students towards science course. Execution step of the research was performed on 7<sup>th</sup> grade students attending to a government secondary school in Turkey in the academic year of 2015 and completed in 13 weeks. Workgroup of the study had 74 students (control group = 38, experiment group = 36).
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Statistical Power Analysis for the Behavioral Sciences
Keith E. Muller, Jacob Cohen · Technometrics · 1989 · 83.9K citations