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Science and Mathematics Education

City University of New York (CUNY)

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Theses/Dissertations

Science education

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Articles 1 - 2 of 2

Full-Text Articles in Education

Enhancing And Evaluating Scientific Argumentation In The Inquiry-Oriented College Chemistry Classroom, Annabel D'Souza Sep 2017

Enhancing And Evaluating Scientific Argumentation In The Inquiry-Oriented College Chemistry Classroom, Annabel D'Souza

All Dissertations, Theses, and Capstone Projects

The research presented in chapters 2, 3, and 4 in this dissertation uses a sociocultural and sociohistorical lens, particularly around power, authority of knowledge and identity formation, to investigate the complexity of engaging in, supporting, and evaluating high-quality argumentation within a college biochemistry inquiry-oriented classroom.

Argumentation skills are essential to college and career (National Research Council, 2010) and for a democratic citizenry. It is central to science teaching and learning (Osborne et al., 2004a) and can deepen content knowledge (Jiménez-Aleixandre et al., 2000; Jiménez-Aleixandre & Pereiro-Munhoz, 2002). When students have opportunities to make claims and support it with evidence and reasoning they may also increase their problem-solving and critical thinking capacity (Case, 2005; Willingham, 2007). Overall, this has implications in supporting students to become increasingly literate in scientific ideas ...


Expecting Success: Factors Influencing Ninth Graders' Science Self-Efficacy, Elizabeth Donahue Feb 2016

Expecting Success: Factors Influencing Ninth Graders' Science Self-Efficacy, Elizabeth Donahue

All Dissertations, Theses, and Capstone Projects

What factors influence ninth grade students’ expectations for success in science? Using social cognitive theory and bioecological systems theory as theoretical frameworks, this dissertation employs data from the High School Longitudinal Study of 2009 (HSLS:09) to examine the relative impact of teacher practices and their perceived attitudes on students’ science self-efficacy. Further, as they relate to this broader issue, the relative impact of student subjective task value and teacher characteristics is also investigated.

It has been well documented that U.S. students are not achieving at satisfactory levels in science. Education policy has focused on improving science teacher quality ...