ERIC Number: EJ1083171
Record Type: Journal
Publication Date: 2015-Dec
Abstractor: As Provided
Reference Count: 49
Validating Proposed Learning Progressions on Force and Motion Using the Force Concept Inventory: Findings from Singapore Secondary Schools
Fulmer, Gavin W.
International Journal of Science and Mathematics Education, v13 n6 p1235-1254 Dec 2015
This study examines the validity of 2 proposed learning progressions on the force concept when tested using items from the Force Concept Inventory (FCI). This is the first study to compare students' performance with respect to learning progressions both for force and motion and for Newton's third law in parallel. It is also among the first studies on learning progressions within an East Asian context. Data come from 174 Singaporean secondary students who completed the FCI during regular school time. FCI questions are coded as ordered multiple choice items based on the respective learning progressions, and responses are analyzed using a rating scale Rasch measurement model. Results show that FCI items have moderate data-model fit and demonstrate the expected pattern of difficulty among levels of the learning progressions. However, scale reliability and fit for the thresholds between levels showed limitations. The students' ability estimates for Newton's third law were higher than for force and motion, contrary to expectation about the relationship between the 2 aspects of force. The paper discusses the connection of these results with the curriculum and implications for learning progressions for the force concept. Directions for future research on instruments for use with learning progressions are also discussed.
Descriptors: Foreign Countries, Secondary Schools, Secondary School Students, Secondary School Science, Scientific Concepts, Physics, Learning Processes, Measures (Individuals), Rating Scales, Item Response Theory, Reliability, Validity, Science Education
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Publication Type: Journal Articles; Reports - Research
Education Level: Secondary Education
Authoring Institution: N/A
Identifiers - Location: Singapore