Elementary Education and Teaching Commons^™

Eliciting And Characterizing Students’ Mental Models Within The Context Of Engineering Design, Chelsey Ann Dankenbring

Open Access Theses

Recently, science education reform documents have called for the incorporation of engineering principles and practices into the K-12 science standards and curriculum. One way this has been done is through the use of engineering design tasks as a way for students to apply their scientific understandings to real-world problems. However, minimal studies have documented students' conceptions within the context of engineering design. Thus, the first chapter of this thesis outlines the steps taken to develop a draw-and-explain item that elicited students' mental models regarding the cause of the four seasons after finishing an engineering design task. Students' mental models regarding …

Comparing Technology-Supported Teacher Education Curricular Models For Enhancing Statistical Content Knowledge, Dionne Cross Francis, Rick Hudson, Crystal Vesperman, Arnulfo Perez

Interdisciplinary Journal of Problem-Based Learning

Recent calls have been made to enhance and extend the statistical experiences of K-12 students. However, to ensure that such goals are met, teachers also need to develop deep conceptual understanding and pedagogical content knowledge that are essential to statistical thinking and reasoning. In this regard, over the past two decades, leading thinkers and professional organizations had advocated that teaching and curricula should be focused and organized around problem solving. In this paper we describe three such technology-supported curricula—a project-based learning (PjBL) unit, problem-solving activities (PS) unit, and a model-eliciting activities (MEA) unit—that align with this perspective and discuss the …

Conexiones: Fostering Socioscientific Inquiry In Graduate Teacher Preparation, Krista Glazewski, Michele I. Shuster Phd, Thomas Brush, Andrea Ellis

Interdisciplinary Journal of Problem-Based Learning

Socioscientific Inquiry (SSI) represents one approach designed to target interest and knowledge in science. In this context, students consider scientific issues that have social implications and require a range of trade-offs, concepts, and considerations in order to arrive at informed conclusions (Sadler, 2004). However, inquiry tasks in general and SSI projects in particular are not widely adopted in K-12 settings, despite strong beliefs among teachers that these types of activities are valuable (Marshall, Horton, Igo, & Switzer, 2009). We suggest Collaborative Action Research may provide an important platform for enabling teachers to experience success through systematic investigations of their practice …

Teacher Perspectives Regarding Gifted Diverse Students, Toni Szymanski, Thomas Shaff

Gifted Children

Abstract

Understanding teacher perceptions of diverse, gifted students is a first step to exploring the underrepresentation of non-white students in programs for advanced academic ability. As professionals, teachers are responsible for making referrals for special programming and are often the “gatekeepers” for student identification. This qualitative study used exploratory interviews to examine perceptions of five second- and third-grade teachers and the talented and gifted coordinator at a school in which 65% of the student population was Hispanic. Three themes emerged in the findings: (a) Teachers experience differences in training to work with diverse, low income students and gifted students; (b) …

The Relationship Between Teachers' Perceptions Of The Feedback They Receive And Their Teaching Efficacy In High-Performing Schools, Joshua D. St. John

Open Access Dissertations

As reform efforts are prescribed in every state through mandates and regulations in an effort to better prepare students to compete in a global economy, and as states like Indiana implement new evaluation plans for teachers based on a rigorous rubric and objective measures of student achievement, close attention to the ripple effects must be involved. While efforts such as professional learning communities and instructional coaches are aimed at building teacher capacity, maximum results can only be achieved when school leaders balance how they leverage their evaluative power while promoting these formative experiences. Absent in the drive for heightened accountability, …

The Effect On Cumulative Language Acquisition Increase For English Language Learner Students In Kindergarten Through Third Grade Who Attended Multiple Years Of Summer Remediation Programs, Gregory Anthony Baker

Open Access Dissertations

Baker, Gregory A. Ph.D., Purdue University, December 2013. The Effect On Cumulative Language Acquisition Increase For English Language Learner Students In Kindergarten Through Third Grade Who Attended Multiple Years Of Summer Remediation Programs. Major Professor: Marilyn A. Hirth

Already academically at risk, students in the rapidly growing English Language Learner (ELL) student population in the United States face additional challenges due to regression of English language acquisition over the average ten-week agrarian summer break when they return to homes in which Spanish was the primary language spoken. While the influence of summer learning loss has been investigated in different contexts …

Examining Teachers' Perspectives On An Implementation Of Elementary Engineering Teacher Professional Development, Nikki Kim Boots

Open Access Dissertations

The emphasis on engaging young learners in science, technology, engineering, and math (STEM) professions is driving calls for educational reform. One movement that is gaining momentum is exposing K-12 learners to engineering. With the advent of the Next Generation Science Standards (2012b), engineering is being more formally integrated into standards for the K-12 level. As a result, in-service elementary teachers will need to become familiar with the core concepts of engineering to effectively teach aspects of the subject in their classrooms. Elementary engineering teacher professional development (EETPD) has been identified as a method to disseminate engineering content knowledge to elementary …