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Science and Mathematics Education Commons

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Full-Text Articles in Science and Mathematics Education

Judith Shakespeare's Problem : Ssing Timss To Examine Contextual Indicators In Girls' Mathematics Achievement, Elizabeth Ann S. Kelly May 2022

Judith Shakespeare's Problem : Ssing Timss To Examine Contextual Indicators In Girls' Mathematics Achievement, Elizabeth Ann S. Kelly

Legacy Theses & Dissertations (2009 - 2024)

Using the Trends in International Mathematics and Science Study Data (TIMSS) 2015 dataset, this study examines 30 different contextual indicators to determine significant predictors of girls’ mathematics achievement globally. The study design employs three nested levels in the hierarchical linear model (individual, classroom, and nation) to analyze cross-national scores and responses to the contextual questionnaires. Additionally, the focus is on girls as a standalone, independent population, not in comparison to boys. This research seeks to understand at which level of society the most variability is found, as well as analyze the comparative effect sizes of various explanatory contextual predictors within …


Learning A New Physics Concept By Exploring Analogous Problems : An Instructional Intervention, Joanna Perry Weaver Jan 2019

Learning A New Physics Concept By Exploring Analogous Problems : An Instructional Intervention, Joanna Perry Weaver

Legacy Theses & Dissertations (2009 - 2024)

This study tested the hypothesis that exploratory learning, with and without analogous problems, would improve students’ ability to make connections between conceptually-related topics. In this randomized experiment, undergraduates in introductory physics (N = 171) studied a new topic under three different instructional conditions. Order and type of instruction varied: Two experimental groups explored the concept before hearing a lecture; a control group followed the typical sequence of hearing a lecture before working with the concept. Within the experimental condition, students in the analogy-first group simultaneously explored analogous problems; students in the explore-first group explored only the new problem with a …


Opportunity To Learn Mathematics In Low And High Performing Countries : A Cross-National Analysis Of Teachers Enacting The Curriculum And Associated Factors, Treisy Romero Celis Jan 2017

Opportunity To Learn Mathematics In Low And High Performing Countries : A Cross-National Analysis Of Teachers Enacting The Curriculum And Associated Factors, Treisy Romero Celis

Legacy Theses & Dissertations (2009 - 2024)

This exploratory study compares the opportunities to learn mathematics intended and enacted between countries with high and low student average performance levels, according to the Trends in International Mathematics and Science Study (TIMSS). It analyzes the differences in OTL in relation to some of the factors that influence teachers’ instructional decisions. The analysis contributes to the knowledge about teachers’ role in the enactment of mathematics curricular policy and that of curricular governance.