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Smith, K. Christopher; Villarreal, Savannah – Chemistry Education Research and Practice, 2015
This article reports on the types of views and misconceptions uncovered after assessing 155 freshman general chemistry students on the concept of particle position during the reversible physical change of melting, using the Melting Cycle Instrument, which illustrates particulate-level representations of a melting-freezing cycle. Animations…
Descriptors: Animation, Chemistry, Science Instruction, Misconceptions
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Guzel, Hatice – Educational Research and Reviews, 2016
The purpose of this research was to examine and compare the effect of teaching the brightness of lamps, which is a topic for grade 11 physics lesson, on student achievement and attitude according to the 5E model belonging to the constructivist learning theory and the traditional teaching method. The research was conducted on 62 11th grade students…
Descriptors: Foreign Countries, High School Students, Grade 11, Secondary School Science
Ozdilek, Zehra; Ozkan, Muhlis – Online Submission, 2009
The aim of this study was to examine the effect of instructional materials for the subject of classification of matter as solids, liquids and gases that were developed using a holistic instructional design model on student achievement. In the study a pre-test/post-test with control group experimental design was used. The study was conducted in the…
Descriptors: Instructional Effectiveness, Instructional Materials, Classification, Scientific Concepts