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Namgyel, Tshewang; Bharaphan, Khajornsak – Asia-Pacific Forum on Science Learning and Teaching, 2017
Photoelectric effect is regarded as one difficult topic in physics for science students because it is the abstract and multidimensional phenomenon. This study aims to develop the learning unit incorporated simulation and game with the 5E learning cycle for promoting the grade 12 science students' understanding of photoelectric effect and learning…
Descriptors: Computer Games, Computer Simulation, Grade 12, Physics
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Blikstein, Paulo; Gomes, July Silveira; Akiba, Henrique Teruo; Schneider, Bertrand – Technology, Knowledge and Learning, 2017
Technology is changing the way students interact with knowledge, and open-ended activities are one of the main types of tasks that students engage with in technology-rich environments. However, the amount of guidance needed to promote learning in these environments remains unknown. We explore this issue by focusing on the effects of step-by-step…
Descriptors: Teaching Methods, Educational Technology, Technology Uses in Education, Arousal Patterns
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Wilkerson-Jerde, Michelle Hoda; Wilensky, Uri J. – Journal of the Learning Sciences, 2015
The learning sciences community has made significant progress in understanding how people think and learn about complex systems. But less is known about how people make sense of the quantitative patterns and mathematical formalisms often used to study these systems. In this article, we make a case for attending to and supporting connections…
Descriptors: Statistical Analysis, Behavior, Interviews, High School Students
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Wu, Pai-Hsing; Wu, Hsin-Kai; Hsu, Ying-Shao – International Journal of Science Education, 2014
The emphasis on scientific inquiry has increased the importance in developing the fundamental abilities to conduct scientific investigations and urged a need for valid assessments of students' inquiry abilities. We took advantage of the advanced technology to develop a simulation-based assessment of inquiry abilities (SAIA) that allowed…
Descriptors: Construct Validity, Content Validity, Inquiry, Scientific Research
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Widder, Mirela; Gorsky, Paul – Journal of Computers in Mathematics and Science Teaching, 2013
In schools, learning spatial geometry is usually dependent upon a student's ability to visualize three dimensional geometric configurations from two dimensional drawings. Such a process, however, often creates visual obstacles which are unique to spatial geometry. Useful software programs which realistically depict three dimensional geometric…
Descriptors: Computer Simulation, Mathematics Instruction, High School Students, Learning Processes
Pardos, Zachary A.; Heffernan, Neil T. – International Working Group on Educational Data Mining, 2009
Researchers who make tutoring systems would like to know which sequences of educational content lead to the most effective learning by their students. The majority of data collected in many ITS systems consist of answers to a group of questions of a given skill often presented in a random sequence. Following work that identifies which items…
Descriptors: Data Analysis, Bayesian Statistics, Statistical Analysis, Problem Sets
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Trey, L.; Khan, S. – Computers & Education, 2008
A novel instructional computer simulation that incorporates a dynamic analogy to represent Le Chatelier's Principle was designed to investigate the contribution of this feature to students' understanding. Two groups of 12th grade Chemistry students (n=15) interacted with the computer simulation during the study. Both groups did the same…
Descriptors: Computer Simulation, Chemistry, Statistical Analysis, Grade 12
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Xu, Xueli; von Davier, Matthias – ETS Research Report Series, 2006
More than a dozen statistical models have been developed for the purpose of cognitive diagnosis. These models are supposed to extract a much finer level of information from item responses than traditional unidimensional item response models. In this paper, a general diagnostic model (GDM) was used to analyze a set of simulated sparse data and real…
Descriptors: Statistical Analysis, National Competency Tests, Diagnostic Tests, Item Response Theory
Barnes, Tiffany, Ed.; Desmarais, Michel, Ed.; Romero, Cristobal, Ed.; Ventura, Sebastian, Ed. – International Working Group on Educational Data Mining, 2009
The Second International Conference on Educational Data Mining (EDM2009) was held at the University of Cordoba, Spain, on July 1-3, 2009. EDM brings together researchers from computer science, education, psychology, psychometrics, and statistics to analyze large data sets to answer educational research questions. The increase in instrumented…
Descriptors: Data Analysis, Educational Research, Conferences (Gatherings), Foreign Countries