دورية أكاديمية
Helping Students Make Sense of Graphs: An Experimental Trial of SmartGraphs Software
| العنوان: | Helping Students Make Sense of Graphs: An Experimental Trial of SmartGraphs Software |
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| اللغة: | English |
| المؤلفون: | Zucker, Andrew, Kay, Rachel, Staudt, Carolyn |
| المصدر: | Journal of Science Education and Technology. Jun 2014 23(3):441-457. |
| الإتاحة: | Springer. 233 Spring Street, New York, NY 10013. Tel: 800-777-4643; Tel: 212-460-1500; Fax: 212-348-4505; e-mail: service-ny@springer.com; Web site: http://www.springerlink.com |
| Peer Reviewed: | Y |
| Page Count: | 17 |
| تاريخ النشر: | 2014 |
| نوع الوثيقة: | Journal Articles Reports - Research |
| Descriptors: | Graphs, Computer Software, Teaching Methods, Visual Aids, Misconceptions, Concept Formation, Physical Sciences, Science Instruction, Experimental Groups, Control Groups, Comparative Analysis, Instructional Effectiveness, Textbooks, Educational Technology |
| DOI: | 10.1007/s10956-013-9475-3 |
| تدمد: | 1059-0145 |
| مستخلص: | Graphs are commonly used in science, mathematics, and social sciences to convey important concepts; yet students at all ages demonstrate difficulties interpreting graphs. This paper reports on an experimental study of free, Web-based software called SmartGraphs that is specifically designed to help students overcome their misconceptions regarding graphs. SmartGraphs allows students to interact with graphs and provides hints and scaffolding to help students, if they need help. SmartGraphs activities can be authored to be useful in teaching and learning a variety of topics that use graphs (such as slope, velocity, half-life, and global warming). A 2-year experimental study in physical science classrooms was conducted with dozens of teachers and thousands of students. In the first year, teachers were randomly assigned to experimental or control conditions. Data show that students of teachers who use SmartGraphs as a supplement to normal instruction make greater gains understanding graphs than control students studying the same content using the same textbooks, but without SmartGraphs. Additionally, teachers believe that the SmartGraphs activities help students meet learning goals in the physical science course, and a great majority reported they would use the activities with students again. In the second year of the study, several specific variations of SmartGraphs were researched to help determine what makes SmartGraphs effective. |
| Abstractor: | As Provided |
| Number of References: | 22 |
| Entry Date: | 2014 |
| رقم الأكسشن: | EJ1038216 |
| قاعدة البيانات: | ERIC |
Find this article in full text from Springer Verlag. 
Full Text Finder | تدمد: | 1059-0145 |
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| DOI: | 10.1007/s10956-013-9475-3 |