Education Commons^™

Horizon Content Knowledge And Its Integration Into Physics Education Research: Case Study Analysis On Physical Science And Physics Teachers, Trevor A. Robertson

Electronic Theses and Dissertations

Teachers focused on just one year of instruction may neglect what students need most– a coherent structure of learning across disciplines that advances students’ understanding. The topic of coherence has been a major motivator for education research, including investigations in student- teacher interactions, epistemological beliefs, and large-scale curricular reform. One framework of knowledge, horizon content knowledge (HCK), can aid in describing the knowledge a teacher needs to see beyond their own instruction and provide a coherent structure for students.

While horizon content knowledge exists in one of the most widely adopted teacher frameworks of knowledge in mathematics, mathematical knowledge for …

Investigating The Attitudes, Beliefs And Practices Of High School Chemistry Teachers Regarding The Differentiation Of Instruction, Anna Tyrina

Electronic Theses and Dissertations

Differentiation of instruction (DI) is a broad term used for a group of pedagogical tools that teachers use to individualize instruction for students of different abilities and needs. Differentiation of instruction is a practice that has been researched and characterized to have a variety of instructional benefits, some of which include increased student motivation and engagement (Tomlinson, 2001). This study sought to characterize the attitudes, beliefs, and practices of ten high school chemistry teachers in Maine regarding the differentiation of instruction. Through a phenomenological approach, interviews with these teachers were analyzed to understand how high school chemistry teachers define differentiated …

A Multiple Case Study Of Secondary School Teachers' Understanding Of Learning Relationships In Virtual Schools: Implications For Teacher Identity, Linda M. Fuller

Electronic Theses and Dissertations

There is now a strong presence of virtual schools in the United States serving K-12 students, along with increased opportunities for brick-and-mortar students to take virtual courses (Ash, 2011; Luo, Hibbard, Franklin, & Moore, 2017). Research into the human impact of virtual education is not keeping pace (Gulosino & Miron, 2017; Rice et al., 2014). This study focused on the experiences and insights of virtual teachers in terms of their relationships with learners as well as on potential changes in their sense of professional identity as they moved from one setting to the other. During a series of three individual, …

Discussion In Middle And High School Earth Science Classrooms And Its Impact On Students' Abilities To Construct Evidence-Based Arguments In Their Written Work, Rachel Martin

Electronic Theses and Dissertations

Middle and high school teachers who participate in the Maine Physical Sciences Partnership (MainePSP) noted persistent problems in their classrooms, including low levels of student engagement and gaps in how students use evidence. To address these problems, this study was designed in collaboration with MainePSP teachers in a design-based implementation research process as teachers aimed to better connect classroom discussion and written argumentation. Though scientific writing makes use of argumentation to support ideas, it is often the sharing of ideas that makes an argument stronger.

Two teachers collected data from their seventh and ninth grade Earth Science classrooms at schools …

Inconsistent Conceptions Of Acceleration Contributing To Formative Assessment Limitations, Gregory D. Kranich

Electronic Theses and Dissertations

Science, technology, engineering, and mathematics (STEM) education has become a national priority in light of measures indicating marginal student interest and success in the United States. Just as evidence is integral to policy decisions, so too do teachers depend on evidence to inform instructional choices. Classroom assessment remains a touchstone means of gathering such evidence as indicators of students’ progress, and increasingly, teachers are designing, implementing, and interpreting assessments in collaboration with one another.

In rural Maine, the work of the Maine Physical Sciences Partnership (MainePSP) has enabled science educators to come together as a supportive professional community. We focused …

Understanding And Implementing Classroom Discussions Of Literature: A Case Study Of One High School Teacher's Beliefs And Practices Concerning Classroom Discussions, Tanya Neva Baker

Electronic Theses and Dissertations

Classroom discussion of literature is often lauded as a powerful pedagogical tool in the high school English classroom. Researchers have shown that student talk in the classroom is a powerful teaching strategy. Many teachers express a belief in classroom discussions as a means of teaching literature. At the same time, relatively few teachers actually use classroom discussions of literature in their teaching. Research has identified that student talk in the classroom is a powerful pedagogical tool, and also that such discussions are difficult for many classroom teachers to enact. Little research has explored why teachers might have this disconnect. Teachers …

Students' Epistemological Beliefs Of Mathematics When Taught Using Traditional Versus Reform Curricula In Rural Maine High Schools, Glenn T. Colby

Electronic Theses and Dissertations

This study compared students’ epistemological beliefs of mathematics after completing 3 years of a reform-oriented curriculum developed by the Core-Plus Mathematics Project (CPMP) versus a more traditional curriculum developed by Glencoe Mathematics. The Conceptions of Mathematics Inventory (CMI; Grouws, Howald, & Colangelo, 1996) was administered to 11th-grade students in four rural Maine high schools (n=102) to measure student beliefs of mathematics. CPMP was used as the primary textbook series in 2 of the schools, while the other 2 schools used Glencoe Mathematics. A variation of the Reformed Teaching Observation Protocol (RTOP; Piburn & Sawada, 2000) and teacher questionnaires were used …

The Effect Of Direct Experience On Generating Insight Into And Deepening Understanding Of Academic Topics Studied By High School Seniors In The Field, Lowell W. Libby

Electronic Theses and Dissertations

Progressive educators have long criticized many traditional teaching methods at the secondary level as intellectually stultifying and irrelevant. The current wave of progressive secondary school reform, including in Maine, seeks to improve learning for all students by actively engaging them in the learning experience. The focus, however, is primarily on classroom practices, with little written about the potential importance to academic study of one practice - field-based learning - which has an established record for engaging students actively in learning. The reasons for this omission are varied, including a lack of understanding of field-based learning at the secondary level. This …

Collective Efficacy And Collaborative Climate In Maine High Schools, Sarah Mackenzie

Electronic Theses and Dissertations

School reformers contend that a collaborative climate is conducive to effective schools. Collective efficacy is logically connected to collaborative climate and has the potential to enhance understanding of the psychosocial aspects of schools as organizations. This study's purpose was to examine the relationships among teacher efficacy, collective efficacy, and collaborative climate and to determine how, if at all, these three indicators of teacher and school effectiveness were statistically linked. I The study involved surveying 21 high schools. Teachers (n = 384) responded to a 40-item instrument consisting of variables related to their individual and collective efficacy, sense of collegiality, beliefs …