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The Effects Of Integrating Lego Robotics Into A Mathematics Curriculum To Promote The Development Of Proportional Reasoning, Shelli L. Casler-Failing
The Effects Of Integrating Lego Robotics Into A Mathematics Curriculum To Promote The Development Of Proportional Reasoning, Shelli L. Casler-Failing
Legacy Theses & Dissertations (2009 - 2024)
This mixed methods, action research case study sought to investigate the effects of incorporating LEGO robotics into a seventh grade mathematics curriculum focused on the development of proportional reasoning through the lens of Social Constructivist Theory. Quantitative data was collected via pre- and post-tests from the mathematics class of six students. Qualitative data was collected from each of the students as they worked in groups of two to complete purposefully designed investigations, activities, from whole class discussions, and student artifacts. In addition, four students were purposefully chosen to participate as embedded case studies. The quantitative analysis showed development of proportional …
Exploring Validity Of Computer-Based Test Scores With Examinees' Response Behaviors And Response Times, Fusun Sahin
Exploring Validity Of Computer-Based Test Scores With Examinees' Response Behaviors And Response Times, Fusun Sahin
Legacy Theses & Dissertations (2009 - 2024)
Examining the testing processes, as well as the scores, is needed for a complete understanding of validity and fairness of computer-based assessments. Examinees’ rapid-guessing and insufficient familiarity with computers have been found to be major issues that