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Attali, Yigal – ETS Research Report Series, 2014
Previous research on calculator use in standardized assessments of quantitative ability focused on the effect of calculator availability on item difficulty and on whether test developers can predict these effects. With the introduction of an on-screen calculator on the Quantitative Reasoning measure of the "GRE"® revised General Test, it…
Descriptors: College Entrance Examinations, Graduate Study, Calculators, Test Items
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Mesa, Vilma; Suh, Heejoo; Blake, Tyler; Whittemore, Timothy – PRIMUS, 2012
We present an analysis of several characteristics of examples in 10 college algebra textbooks used in community colleges or 4-year institutions. We analyzed the examples along four dimensions: cognitive demand, the responses expected, the use of representations, and the strategies available for verifying the correctness of the solutions. We found…
Descriptors: Algebra, Textbooks, Problem Solving, Graphing Calculators
Gal, Iddo; Alatorre, Silvia; Close, Sean; Evans, Jeff; Johansen, Lene; Maguire, Terry; Manly, Myrna; Tout, Dave – OECD Publishing (NJ1), 2009
Governments and other stakeholders have become increasingly interested in assessing the skills of their adult populations in order to monitor how well prepared they are to meet the challenges of the new information world. The current paper provides an overview of the conceptual framework for the assessment of numeracy developed for the OECD's…
Descriptors: Numeracy, Foreign Countries, Adults, Mathematics Skills
Wu, Margaret – OECD Publishing (NJ1), 2010
This paper makes an in-depth comparison of the PISA (OECD) and TIMSS (IEA) mathematics assessments conducted in 2003. First, a comparison of survey methodologies is presented, followed by an examination of the mathematics frameworks in the two studies. The methodologies and the frameworks in the two studies form the basis for providing…
Descriptors: Mathematics Achievement, Foreign Countries, Gender Differences, Comparative Analysis
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Nicolaou, Christiana T.; Nicolaidou, Iolie; Zacharia, Zacharias; Constantinou, Constantinos P. – Journal of Computers in Mathematics and Science Teaching, 2007
This article reports on a research effort that investigated whether the use of Microcomputer-Based Labs (MBLs), implemented within an inquiry-based activity sequence on phase transformations (melting and freezing), contributes to the development of fourth grade (9-10 year-old) students' conceptual understanding and ability to construct and…
Descriptors: Grade 4, Experimental Groups, Control Groups, Concept Formation
Novotna, Jarmila, Ed.; Moraova, Hana, Ed.; Kratka, Magdalena, Ed.; Stehlikova, Nad'a, Ed. – International Group for the Psychology of Mathematics Education, 2006
This volume of the 30th annual proceedings of the International Group for the Psychology of Mathematics Education conference presents: plenary panel papers; research forum papers; short oral communication papers; and poster presentation papers from the meeting. Information relating to discussion groups and working sessions is also provided.…
Descriptors: Program Effectiveness, Foreign Countries, Secondary School Students, Mathematics Instruction