Education Commons^™

Inquiry, Efficacy, And Science Education, Heather Christa Scott

Electronic Theses and Dissertations

Developing learners who are equipped to think critically about the vast information circulating around them is essential in their preparation for a role in society today. The use of effective inquiry-based instruction is not a widespread practice among K-12 classrooms. Many secondary and post-secondary science instructors see the valuable link between students asking questions and the development of critical thinking. Inquiry-based instruction provides student opportunities to ask questions, design methods of investigation, gather information, and finally reach conclusions based on evidence. However, this instruction style is rarely used in the classroom, particularly in elementary classrooms. This study examines the relationships …

Science Self-Efficacy And School Transitions: Elementary School To Middle School And Middle School To High School, Brandi Lue Lofgran

Theses and Dissertations

This study examined the science self-efficacy beliefs of students before and after transitions from elementary to middle school and middle school to high school. The purpose was to explore whether those beliefs changed with grade level, gender, and ethnicity. Data were collected through a modified Self-Efficacy Questionnaire for Children (Muris, 2001), which was adapted to focus on science self-efficacy. Multiple ordinary least squares regression was used to analyze the data. All grade levels showed a clear decline in science self-efficacy after sixth grade with females, Hispanic students, and ninth graders showing the greatest decline in science self-efficacy.

Explicitly Teaching Multiple Modes Of Representation In Science Discourse: The Impact On Middle School Science Student Learning, Ryan Nixon

Theses and Dissertations

The purpose of this study was to determine the effect of explicitly teaching multiple modes of representation (MMR) on middle school students' understanding of science content and their use of MMR on a science unit test. Participants in this quasi-experimental study were seventh- and eighth-grade students enrolled in science courses taught by three different middle school science teachers. Half of the students received explicit instruction in MMR in addition to their regular science instruction; the other half received only regular science instruction. Ordinary least squares multiple regression analysis was used to determine the relationship between gain scores on unit assessments, …

Effects Of Sustained Teacher Professional Development On The Classroom Science Instruction Of Elementary School Teachers, Nancy Hauck

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

The purpose of this study was to determine the extent to which sustained teacher professional development in science education affects the classroom instruction of
elementary school teachers in third through sixth grade over a 3-year period. The teachers in the study were all elementary endorsed and prepared to be generalists in the content areas.

Science reform has led to more content-specific science standards that are difficult for most elementary teachers to address without professional development. Recent studies on improving elementary science instruction suggest the need for professional development to be long term, embedded in teaching practice in the classroom, and …

Doing Science Their Way, Carol M. Giuriceo

Master's Theses, Dissertations, Graduate Research and Major Papers Overview

From the perspective of social cultural anthropology employing the field research techniques of ethnography this study focuses on the experiences and perspectives of sixth grade girls in a moderately-sized East Coast city as they construct meaning through active engagement i a science classroom. The study analyzes the ways in which girls change roles and incorporate social interaction during science activities to create their own unique engagement in science.

Teaching English Language Learners In Mainstream Science Classrooms: Teacher Practice And Educational Opportunity, Carlotta Dorothy Schroeder

Wayne State University Dissertations

Equal educational opportunity for English language learners (ELLs) has been a goal of the public educational system in the United States. Language policy reforms have increasedaccountability in order for schools to improve student achievement and measure the progress of ELLs. The No Child Left Behind Act (NCLB) requires assessment and accountability. In this study, the number of ELLs has increased significantly at the high school level and school district as a whole.

Along with the changing demographics, the findings reveal a district-wide policy of equalizing educational opportunity through equal treatment. Language policies provide critical decisions about how to measure what …

Third Grade Hands On Science Curriculum, Douglas Ray Cornwell

All Graduate Projects

In 2009, Washington State issued a new set of science standards. These new standards focus on building scientific literacy. With the emphasis now on scientific literacy rather than the traditional emphasis on fact memorization, many teachers must now find new ways to teach their science programs that reinforce understanding in science concepts rather than simple fact recollection. A science program that focuses on the constructivist learning philosophy and that offers students "hands on" activities as well as teacher led demonstrations is offered here to fill the role as an example of one of these new programs.

Deepening Understanding Of Science Content Through Text Structure Instruction, Karen Thomas

Theses and Dissertations

The purpose of this study was to examine the effectiveness of an instructional program designed to explicitly teach text structure awareness to fourth grade students to assist in their understanding of science content in a unit of study on weather. The changes that occurred in teacher thinking and practice were also examined throughout the process of developing and implementing the instructional program. A quantitative analysis was performed to reveal any differences in mean posttest scores between a control group and a treatment group. Results indicated that the treatment group students' science content knowledge was increased significantly more than the students …

Enhancing Students' Science Content Knowledge Through Text Structure Awareness, Jamie Lynn Christensen

Theses and Dissertations

The purpose of this study was to examine the effects of teaching text structure as a tool to assist first grade students' understanding of science content in a unit of study on plants. A quantitative analysis was performed to reveal any difference in mean post-test scores between a control group and a treatment group. Results indicated that the treatment group students' science content knowledge was increased significantly more than students in the control group. Usage of specific text structure keywords did not increase. However, students did use synonyms of keywords. Recommendations for further research are discussed.

Facilitating Teacher Professional Learning : Analysing The Impact Of An Australian Professional Learning Model In Secondary Science, Rachel Sheffield

Theses: Doctorates and Masters

In education, innovations are frequently introduced to promote changes to the curriculum, teachers' practice, and the classroom environment, however, these initiatives are often implemented without sufficient evaluation to monitor their impact and effectiveness in bringing about the desired changes. This thesis analyses the impact of a teacher professional learning program on lower secondary science teachers' practice. It examines the relationship between teachers' concerns about the strategies incorporated in the Collaborative Australian Secondary Science Program (CASSP) and teachers' ability to understand the strategies, on their ability to utilise those strategies in the classroom. It also seeks to determine teachers' beliefs about …

The Impact Of Classroom Organization In Grade 4 On Student Achievement In Science, Edward Duncanson

Seton Hall University Dissertations and Theses (ETDs)

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Establishing Criteria For Developing A Program Of Science Instruction In Elementary Schools Of The Stockton Unified School District, Jefferson Bryan West

University of the Pacific Theses and Dissertations

great deal of confusion exists among elementary

school teachers, supervisors, and administrators regarding the kinds of experiences children should have in an elementary school science program. The confusion has been intensified by two opposing philosophies. One group would establish a rigid sequence of science experiences for each grade level; another group would relegate science to an inferior position in relation to other elementary school subjects. The net result has been that science instruction is often dependent upon the amount of effort that individual teachers are willing to exert. science is far too vital in modern living to be left to …