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Direct linkKanari, Zoe; Millar, Robin – Journal of Research in Science Teaching, 2004
This study explored the understandings of data and measurement that school students draw upon, and the ways that they reason from data, when carrying out a practical science inquiry task. The two practical tasks used in the study each involved investigations of the relationships between two independent variables (IVs) and a dependent variable…
Descriptors: Science Education, Investigations, Error of Measurement, Mathematics Achievement
Peer reviewedKwon, Jae-Sool; Mayer, Victor J. – Journal of Research in Science Teaching, 1985
Several studies of the validity of the intensive time-series design have revealed a post-intervention increase in the level of achievement data (the "momentum effect"). Reports on the development and use of a technique to study the effect as it is observed in several data sets on the learning of plate tectonics. (Author/JN)
Descriptors: Academic Achievement, Cognitive Development, Concept Formation, Data Analysis
