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Science and Mathematics Education Commons™
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Full-Text Articles in Science and Mathematics Education
Dna, Red Tide And The Sea: A New Exhibit At Mystic Aquarium & Ife, Margaret (Peg) A. Van_Patten
Dna, Red Tide And The Sea: A New Exhibit At Mystic Aquarium & Ife, Margaret (Peg) A. Van_Patten
Wrack Lines
DNA, Red Tide and the Sea is a new exhibit at Mystic Aquarium & IFE. It was developed by UConn Marine Sciences Professor Senjie Lin, and Mystic Aquarium. Children can extract DNA from fruit and learn about genetic codes and red tides in the ocean.
Undergraduate Engineering Students' Understanding Of Heat, Temperature, And Radiation, Katharyn E.K. Nottis, Michael Prince, Margot Vigeant, Sarah Nelson, Kathryn Hartsock
Undergraduate Engineering Students' Understanding Of Heat, Temperature, And Radiation, Katharyn E.K. Nottis, Michael Prince, Margot Vigeant, Sarah Nelson, Kathryn Hartsock
NERA Conference Proceedings 2009
Difficulty understanding heat and temperature concepts has been recognized in engineering education. Confusion has been shown to persist after instruction. The purpose of this study was to determine whether undergraduate engineering students’ knowledge of four heat transfer concept areas significantly changed with instruction and whether this varied by major and GPA. Two hundred twenty-eight undergraduate engineering students from six institutions were assessed prior to and after instruction. Results showed significant improvement in most concept areas but mean scores were below mastery. Previously documented misconceptions persisted after instruction. Significant differences were found by major and GPA. Suggestions for future research provided.
The Effect Of Mathematics Self-Efficacy On Mathematics Achievement Of High School Students, Xing Liu, Hari Koirala
The Effect Of Mathematics Self-Efficacy On Mathematics Achievement Of High School Students, Xing Liu, Hari Koirala
NERA Conference Proceedings 2009
The purpose of this study was to investigate the relationship between mathematics self-efficacy and mathematics achievement of high school sophomores across the United States. Using regression analysis for complex sample survey data from the Educational Longitudinal Study of 2002 (ELS, 2002) (n = 11726), the current study indicated that mathematics self-efficacy and mathematics achievement were positively related, and mathematics self-efficacy was a significantly positive predictor of mathematics achievement. Results from this study, which is generalizable to the population of approximately three million high school sophomores, suggest that mathematics self-efficacy of high school students should be promoted to increase their achievement.
Constructed Response Answers In A Multiple-Choice Universe, Carl W. David
Constructed Response Answers In A Multiple-Choice Universe, Carl W. David
Chemistry Education Materials
A scheme is introduced which allows computer readable multiple choice forms used in traditional examinations to be employed for constructed response items.
A More Sophisticated Treatment Of Collisions, Carl W. David
A More Sophisticated Treatment Of Collisions, Carl W. David
Chemistry Education Materials
An improved argument about collisions in gas phase kinetics is elaborated upon, based on textbook arguments which oversimplify the concepts.