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Cloonan, Carrie A.; Hutchinson, John S. – Chemistry Education Research and Practice, 2011
A Chemistry Concept Reasoning Test was created and validated providing an easy-to-use tool for measuring conceptual understanding and critical scientific thinking of general chemistry models and theories. The test is designed to measure concept understanding comparable to that found in free-response questions requiring explanations over…
Descriptors: Test Validity, Chemistry, Correlation, Multiple Choice Tests
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Barbera, Jack; Adams, Wendy K.; Wieman, Carl E.; Perkins, Katherine K. – Journal of Chemical Education, 2008
The chemistry version of the Colorado Learning Attitudes about Science Survey (CLASS-Chem) is a new instrument designed to measure students' (novices') beliefs about chemistry and learning chemistry compared to those of experts (instructors). This survey is intended to measure the effects of students' beliefs on learning, and to understand how…
Descriptors: Interests, Chemistry, Educational Practices, Teaching Methods