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Lin, Cheng-Yao – Contemporary Issues in Technology and Teacher Education (CITE Journal), 2009
This study investigated the comparative efficiency of Web-based instruction (WBI) and traditional teaching methods on preservice teachers' fraction knowledge. Students' knowledge of fractions was measured using a Fraction Knowledge Test. The test consisted of 32 items and was administered as pre- and posttests to a total of 42 preservice teachers…
Descriptors: Experimental Groups, Control Groups, Preservice Teachers, Web Based Instruction
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Bukova-Guzel, Esra – Educational Sciences: Theory and Practice, 2007
The purpose of this study is to design a constructivist learning environment that helps learning the limit concept. The study is a pretest-posttest quasi-experimental research. The control and the experimental groups were chosen from the students attending a calculus course. Worksheets were used to assess students' learning of the limit concept.…
Descriptors: Constructivism (Learning), Experimental Groups, Control Groups, Data Analysis