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Özmen, Zeynep Medine; Güven, Bülent – Journal of Pedagogical Research, 2022
The present study aimed to remediate pre-service teachers' misconceptions about sampling distributions and to develop their conceptual understanding through the use of conceptual change texts (CCTs). The participants consisted of 84 pre-service teachers. To determine the pre-service teachers' conceptual understanding of sampling distributions, an…
Descriptors: Preservice Teachers, Mathematics Teachers, Sampling, Statistical Distributions
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Wroughton, Jacqueline; Cole, Tarah – Journal of Statistics Education, 2013
Recognizing the differences between three discrete distributions (Binomial, Hypergeometric and Negative Binomial) can be challenging for students. We present an activity designed to help students differentiate among these distributions. In addition, we present assessment results in the form of pre- and post-tests that were designed to assess the…
Descriptors: Statistics, Mathematics Instruction, Active Learning, Mathematical Concepts
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Chou, Mu-hsuan – Higher Education Studies, 2013
Rating scales have been used as a major assessment instrument to measure language performance on oral tasks. The present research concerned, under the same rating criteria, how far teachers interpreted students' speaking scores by using two different types of rating method, and how far students could benefit from the feedback of the description of…
Descriptors: Foreign Countries, English (Second Language), Second Language Instruction, Second Language Learning