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Now showing items 1-13 of 13
The development and implementation of a heuristic for teaching reflective scientific skepticism within a socio-scientific issue instructional framework
(University of Missouri--Columbia, 2018)
misinformation about a socio-scientific issue such as a disease outbreak, genetically modified foods, or vaccine safety. Other times, as in the case of climate change denial, science ideas may be deliberately distorted in order to manipulate public opinion toward...
Developing computational thinking competencies and natural selection understanding thorough unplugged algorithmic explanations
(University of Missouri--Columbia, 2019)
[ACCESS RESTRICTED TO THE UNIVERSITY OF MISSOURI AT AUTHOR'S REQUEST.] Technology and computing have permeated science, technology, engineering, and mathematics (STEM) disciplines, resulting in a need for a computationally ...
Elementary students' understanding of fractions with dynamic technology
(University of Missouri--Columbia, 2020)
This study examines students' mathematical strategies within a novel technological environment designed to support understanding of relationships between quantities and adjustable measuring units. In particular, 30 elementary ...
An examination of how teachers use curriculum materials for the teaching of proof in high school geometry
(University of Missouri--Columbia, 2012)
is presented in the written curriculum and how it is reflected in the enacted curriculum in a high school geometry course. Data were collected via a classroom observation protocol, teacher artifacts, audio and video classroom recording, and teacher interviews...
"When people push us, it just makes us feel better" : a multi-case exploration of the tools, relationships, and contexts of near-peer mentoring for college
(University of Missouri--Columbia, 2019)
This study sought to explore the unique ways near-peer mentors serving in three different public high schools help historically marginalized students address and overcome informational and psychological barriers to college. ...
Teacher conceptions of authentic science : exploring teachers' practical and formal epistemologies
(University of Missouri--Columbia, 2018)
Reform documents such as A Framework for K-12 Science Education and the Next Generation Science Standards (NGSS) have placed an emphasis on students' understanding and ability to engage in scientific practices. Even with ...
Exploring the relationship between students' level of content knowledge and their ability to engage in scientific argumentation using structural equation modeling
(University of Missouri--Columbia, 2019)
The release of the Next Generation Science Standards (NGSS) in 2013 introduced science standards that are rich in core ideas as well as science and engineering practices. The NGSS views science content and science practice ...
Because they care : rural community college instructors' beliefs and practices
(University of Missouri--Columbia, 2018)
Community college instructors are influential in the lives of rural students, and they have key insights on the education of those students. Studies are needed to identify ways to support these rural students, who represent ...
A phenomenological study of lived experiences of learning communties in online courses among undergraduate pre-service teachers
(University of Missouri--Columbia, 2018)
perspective. Online learning continues to grow rapidly in higher education. As institutions of higher education develop online courses and students participate in those courses, various issues arise: retention rates, feelings of isolation, and a decrease...
Iraqi graduate students' perceptions of academic writing in the STEM fields
(University of Missouri--Columbia, 2023)
The purpose of this study is to examine Iraqi multilingual graduate PhD STEM students' experiences and perceptions of their academic writing. In this study I explore the following areas: a) Experiences that shaped multilingual ...
Taking up space : children's opportunities to learn in one-on-one interactions involving fraction story problems
(University of Missouri--Columbia, 2023)
while children work to solve a problem and have one-on-one conversations with individual children. I used the construct taking up space, adapted from Hand (2012) and Johnson (2017), to examine the quality of children's opportunities to learn fractions...
Facilitating emergent bilingual's participation in mathematics : an examination of a teacher's positioning acts
(University of Missouri--Columbia, 2018)
This study examined the mathematical learning opportunities provided to Latinx emergent bilinguals (EBs) in an elementary classroom. I used positioning theory (Rom Harre & van Langenhove, 1999b) to examine the acts of one ...
Examining elementary mathematics teachers' justification practices
(University of Missouri--Columbia, 2019)
[ACCESS RESTRICTED TO THE UNIVERSITY OF MISSOURI AT REQUEST OF AUTHOR.] This study examined the relationship between elementary teachers' attitudes, beliefs, knowledge, Elementary Mathematics Specialist (EMS) status, and ...