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Nixon, Ryan S.; Smith, Leigh K.; Sudweeks, Richard R. – Journal of Research in Science Teaching, 2019
Although widely touted as important, there is little evidence regarding the influence of teaching experience on elementary teachers' science subject matter knowledge (SMK). To better understand this phenomenon, we administered an assessment of science topics taught in the fifth and sixth grades to 169 preservice teachers, 231 fifth-grade teachers,…
Descriptors: Elementary School Teachers, Pedagogical Content Knowledge, Science Instruction, Grade 5
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Huang, Hsin-Mei E. – EURASIA Journal of Mathematics, Science and Technology Education, 2020
The current study examined the effects of grade level and object size on the ability to estimate the measurement of objects. Fifth- (n = 198) and sixth-grade (n = 208) students and freshman undergraduate students (n = 71) from Taipei city, Taiwan, participated in the study. The findings indicated a tendency for measurement estimation ability to…
Descriptors: Instructional Program Divisions, Grade 5, Grade 6, College Freshmen
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Peng, Li-Wei; Lee, Cheun-Yeong – Excellence in Education Journal, 2020
The research partnership among university faculty, information technology graduate students, and science content experts from school districts developed the Web-based two-dimensional and three-dimensional virtual reality science games. The games were implemented to engage middle school students in learning, retaining, and applying newly acquired…
Descriptors: Educational Research, College Faculty, Graduate Students, Information Technology