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Wang, Hong-Syuan; Chen, Sufen; Yen, Miao-Hsuan – Physical Review Physics Education Research, 2021
This study aims to examine the effectiveness of metacognitive scaffolding in different inquiry tasks related to optics. Two high school classes participated in this study. One class, the treatment group (n = 33), which integrated metacognitive prompts into the simulation-based inquiry, was compared to the other class, the control group (n = 34),…
Descriptors: Metacognition, Scaffolding (Teaching Technique), Science Process Skills, Teaching Methods
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Durmaz, Hüsnüye – Asia-Pacific Forum on Science Learning and Teaching, 2016
The aim of this study is to investigate the effects of an instructional intervention on enhancement the pre-service science teachers' (PSTs) science process skills (SPSs) and to identify problems in using SPSs through Laboratory Applications in Science Education-I course (LASE-I). One group pretest-posttest pre-experimental design was employed. An…
Descriptors: Intervention, Science Instruction, Science Process Skills, Inquiry
Educational Research Service, Arlington, VA. – 1982
A new statistical measure termed the Composite Indicator of Changes (CIC) reflects overall changes in average salaries and wages paid by public school systems in much the same way that the Dow-Jones averages reflect price changes in the stock market. The CIC is useful for comparing salary trends among various categories of personnel, among…
Descriptors: Administrator Guides, Administrators, Comparative Analysis, Cost Effectiveness
Educational Research Service, Arlington, VA. – 1984
The Composite Indicator of Changes (CIC) in average salaries and wages paid by public school systems is designed to reflect overall changes, to compare salary trends among various categories of personnel, and to analyze salary trends in an individual school system and among groups of school systems. Annual updates of the CIC are computed from data…
Descriptors: Administrator Guides, Administrators, Comparative Analysis, Cost Effectiveness
Educational Research Service, Arlington, VA. – 1985
This report provides data to evaluate salary and wage trends in education. The statistical measure used to gauge and compare changes in salaries and wages paid by school systems is the Composite Indicator of Changes (CIC). This measure is designed to reflect changes in much the same way as the Dow Jones Average or the Standard and Poor's Index.…
Descriptors: Administrator Guides, Administrators, Clerical Workers, Comparative Analysis