ERIC Number: EJ1081874
Record Type: Journal
Publication Date: 2015-Dec
Abstractor: As Provided
Reference Count: 53
Visual Representations on High School Biology, Chemistry, Earth Science, and Physics Assessments
LaDue, Nicole D.; Libarkin, Julie C.; Thomas, Stephen R.
Journal of Science Education and Technology, v24 n6 p818-834 Dec 2015
The pervasive use of visual representations in textbooks, curricula, and assessments underscores their importance in K-12 science education. For example, visual representations figure prominently in the recent publication of the Next Generation Science Standards (NGSS Lead States in Next generation science standards: for states, by states. Achieve, Inc. on behalf of the twenty-six states and partners that collaborated on the NGSS, 2013). Although assessments of the NGSS have yet to be developed, most students are currently evaluated on their ability to interpret science visuals. While numerous studies exist on particular visuals, it is unclear whether the same types of visuals are emphasized in all science disciplines. The present study is an evaluation of the similarities and differences of visuals used to assess students' knowledge of chemistry, earth science, living environment (biology), and physics on the New York State Regents examination. Analysis of 266 distinct visual representations categorized across the four content examinations reveals that the frequency and type of visuals vary greatly between disciplines. Diagrams, Graphs, Tables, and Maps are the most prevalent across all science disciplines. Maps, Cartograms, and Time Charts are unique to the Earth Science examination, and Network Diagrams are unique to the living environment (biology) examination. This study identifies which representations are most critical for training students across the science disciplines in anticipation of the implementation and eventual assessment of the NGSS.
Descriptors: Science Education, Earth Science, Biology, Physics, Visual Stimuli, Teaching Methods, Knowledge Level, Intellectual Disciplines, Maps, Charts, Graphs, Tables (Data), Science Tests, State Standards
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Publication Type: Journal Articles; Reports - Research
Education Level: N/A
Authoring Institution: N/A
Identifiers - Location: New York
Identifiers - Assessments and Surveys: New York State Regents Examinations