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Shim, Jaekwoun; Kwon, Daiyoung; Lee, Wongyu – IEEE Transactions on Education, 2017
In the past, computer programming was perceived as a task only carried out by computer scientists; in the 21st century, however, computer programming is viewed as a critical and necessary skill that everyone should learn. In order to improve teaching of problem-solving abilities in a computing environment, extensive research is being done on…
Descriptors: Robotics, Educational Games, Programming, Teaching Methods
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Chae, Soo Eun; Kim, Doyoung; Han, Jae-Ho – IEEE Transactions on Education, 2012
Those items or test characteristics that are likely to result in differential item functioning (DIF) across accommodated test forms in statewide tests have received little attention. An examination of elementary-level student performance across accommodated test forms in a large-scale mathematics assessment revealed DIF variations by grades,…
Descriptors: Test Bias, Mathematics Tests, Testing Accommodations, Elementary School Mathematics