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Technology

Science and Mathematics Education

Iowa State University

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Full-Text Articles in Education

Combining Academics And Social Engagement: A Major-Specific Early Alert Method To Counter Student Attrition In Science, Technology, Engineering, And Mathematics, Andrew J. Sage, Cinzia Cervato, Ulrike Genschel, Craig Ogilvie Jun 2018

Combining Academics And Social Engagement: A Major-Specific Early Alert Method To Counter Student Attrition In Science, Technology, Engineering, And Mathematics, Andrew J. Sage, Cinzia Cervato, Ulrike Genschel, Craig Ogilvie

Geological and Atmospheric Sciences Publications

Students are most likely to leave science, technology, engineering, and mathematics (STEM) majors during their first year of college. We developed an analytic approach using random forests to identify at-risk students. This method is deployable midway through the first semester and accounts for academic preparation, early engagement in university life, and performance on midterm exams. By accounting for cognitive and noncognitive factors, our method achieves stronger predictive performance than would be possible using cognitive or noncognitive factors alone. We show that it is more difficult to predict whether students will leave STEM than whether they will leave the institution. More ...


A Mixed Methods Study Of The Effects Of Clicker Use On Math Anxiety And Achievement In Mathematics, John Herbert Batchelor Jan 2016

A Mixed Methods Study Of The Effects Of Clicker Use On Math Anxiety And Achievement In Mathematics, John Herbert Batchelor

Graduate Theses and Dissertations

Many large lecture classes at undergraduate institutions have started to utilize technology to engage students. A mixed methods design was used in this dissertation research to build a comprehensive understanding of the statistical relationships among mathematics anxiety, math self-efficacy, and achievement in mathematics among students in a large lecture, undergraduate calculus class taught using clickers. The purpose of this study was to develop an understanding of the statistical relationships and of the students’ experiences and perspectives on the relationships among mathematics self-efficacy, math anxiety, and achievement, along with the effect of clicker use on these variables, with attention given to ...


A Mixed Methods Study Of The Effects Of Clicker Use On Math Anxiety And Achievement In Mathematics, John Herbert Batchelor Jan 2016

A Mixed Methods Study Of The Effects Of Clicker Use On Math Anxiety And Achievement In Mathematics, John Herbert Batchelor

Graduate Theses and Dissertations

Many large lecture classes at undergraduate institutions have started to utilize technology to engage students. A mixed methods design was used in this dissertation research to build a comprehensive understanding of the statistical relationships among mathematics anxiety, math self-efficacy, and achievement in mathematics among students in a large lecture, undergraduate calculus class taught using clickers. The purpose of this study was to develop an understanding of the statistical relationships and of the students’ experiences and perspectives on the relationships among mathematics self-efficacy, math anxiety, and achievement, along with the effect of clicker use on these variables, with attention given to ...