Science and Mathematics Education Commons^™

Stop-Motion Animation To Model The Analemma, Leslie Atkins Elliott, Amanda Hunter, Carl Krutz, Shakayla Moran, Elliot Sherrow

Curriculum, Instruction, and Foundational Studies Faculty Publications and Presentations

The Sun does not return to the same position in the sky every 24 hours. At local noon, for example, the Sun will appear higher in the sky as we move from winter to summer solstice. In addition, and perhaps more surprisingly, solar days (the roughly 24 hours between subsequent local noons) vary in length, causing the Sun to be east or west of its location 24 hours prior. Over a year, this variation traces out a figure 8, known as an analemma, as shown in Fig.1. It can also be seen in the sundial in Fig. 2, where the …

Lessons Learned From Creating Videos For Online Video-Based Instructional Modules In Mathematics Teacher Education, Patrick R. Lowenthal, Laurie O. Cavey

Educational Technology Faculty Publications and Presentations

Video can be a powerful tool, with a long history of use in teacher education. Despite the increased popularity of using video in teacher education over the years, questions remain about effective ways to create and use video in online video-based instructional modules. Given this, in this paper we describe some lessons learned creating videos for online video-based instructional modules for secondary mathematics teacher candidates, as a part of a National Science Foundation (NSF) IUSE program (Award No. 1726543) funded project. We specifically focus on how we recorded interviews with middle and high school students, and iteratively developed the online …

Truth, Success, And Faith: Novice Teachers’ Perceptions Of What's At Risk In Responsive Teaching In Science, Amy D. Robertson, Leslie J. Atkins Elliott

Curriculum, Instruction, and Foundational Studies Faculty Publications and Presentations

Responsive teaching—or teaching that builds from the “seeds of science” in student thinking—is depicted in STEM education literature as both important and challenging. U.S. science education reform has been calling for teachers to enact instruction that attends to and takes up the substance of students’ STEM ideas; however, responsive teaching represents a substantial shift from the current state of affairs in most U.S. classrooms, where content is often presented authoritatively as facts, definitions, and algorithms, with little consideration of student thinking. Drawing on language from literature about sense‐making, this paper identifies some of the “vexation points” that novice science teachers …

Science Packs: Take-Home Stem-Themed Backpacks Provide Opportunities For Engaging Family Fun!, Julianne A. Wenner, Soñia Galaviz

Curriculum, Instruction, and Foundational Studies Faculty Publications and Presentations

Families play a vital role in shaping students’ interest and engagement in science (Archer et al. 2012; Dabney, Chakraverty, and Tai 2013), yet are often left out of the loop. To encourage family involvement in science that is sustained over time, we took a cue from Freudenberg’s (2012) Science Sacks article and created science backpacks that students can take home over the weekends and share with their family members. We created three different activities for each grade level K–6, for a total of 21 different backpack activities throughout the school. Each classroom has duplicates of each activity, so it takes …

Modeling Potential Energy Of The Gaussian Gun, Leslie Atkins Elliott, André Bolliou, Hanna Irving, Douglas Jackson

Curriculum, Instruction, and Foundational Studies Faculty Publications and Presentations

The Gaussian gun is an arrangement of magnets and ball bearings (pictured in Fig. 1) such that—when the leftmost ball is released—the rightmost ball is ejected at high speeds. The device has been described in several articles on energy education. The sudden appearance of kinetic energy offers a productive context for considering a range of challenging ideas: the often-counterintuitive relationship between force and potential energy, the escape velocity for attractive forces, why energy is required to break bonds, and why energy is released when bonds form. Beyond these ideas, it is also useful for motivating the representation of a potential …

Elementary School Student Development Of Stem Attitudes And Perceived Learning In A Stem Integrated Robotics Curriculum, Yu-Hui Ching, Dazhi Yang, Sasha Wang, Youngkyun Baek, Steve Swanson, Bhaskar Chittoori

Educational Technology Faculty Publications and Presentations

Robotics has been advocated as an emerging approach to engaging K-12 students in learning science, technology, engineering, and mathematics (STEM). This study examined the impacts of a project-based STEM integrated robotics curriculum on elementary school students’ attitudes toward STEM and perceived learning in an afterschool setting. Three elementary school teachers and 18 fourth to sixth graders participated in an eight-week-long program. Quantitative and qualitative data were collected and analyzed, and showed students’ attitudes toward math improved significantly at the end of the robotics curriculum. Three specific areas of learning were identified, including STEM content learning and connection, engagement and perseverance, …

Secondary Mathematics Teachers’ Planned Approaches For Teaching Standard Deviation, Maryann E. Huey, Joe Champion, Stephanie Casey, Nicholas H. Wasserman

Mathematics Faculty Publications and Presentations

Research-based guidelines for learning variation exist (e.g., Franklin et al., 2007; Garfield, delMas, & Chance, 2007), but little is known about how teachers plan to teach standard deviation, or how these plans align with recent recommendations. In this article, we survey lesson plans designed by inservice and preservice secondary mathematical teachers. We report on the accuracy, technology usage, and visual representations in the lesson plans. We consider how many elements are used, the level of conceptual development, and the mathematical nature. Findings support differences between preservice and master’s level students in education, as well as a tendency by in-service teachers …

Examining Validity And Reliability Of A Mathematics Assessment Tool For K-2 Students, Carl F. Siebert, Jonathan L. Brendefur

Curriculum, Instruction, and Foundational Studies Faculty Publications and Presentations

The Primary Math Assessment (PMA) tool is increasingly being used in multiple districts in a northwestern state. The PMA provides both screening and diagnostic information in six domains to assess mathematical proficiency in young students in their early educational years. A previous study using multidimensional Rasch analyses found support for the PMA’s six-dimensional theoretical framework, and that the PMA is a reliable mathematics assessment for early grades. This study extended the examination of a Rasch model, implementing exploratory and confirmatory factor analysis, Item Response Theory, and Differential Item Functioning analyses. In doing so, this study found an IRT 2-PL model …

Focused Video Reflections In Concert With Practice-Based Structures To Support Elementary Teacher Candidates In Learning To Teach Science, Julianne A. Wenner, Julie Kittleson

Curriculum, Instruction, and Foundational Studies Faculty Publications and Presentations

Recommendations for science education, including elementary education, highlight instructional practices such as using discussion to promote deep understandings of science. A task facing science teacher educators is to craft instruction to support teacher candidates (TCs) to develop skills that will encourage such practices in classrooms. In 2011, we developed and implemented a class activity —the Supported, Collaborative Teaching Model (SCTM)—to focus TCs’ attention on key aspects of science teaching. The SCTM, which is designed around the idea that practical experience is critically important to teacher education, involves having TCs teach science to elementary students in three different grade levels three …

Connecting Science With Engineering: Using Inquiry And Design In A Teacher Professional Development Course, Louis S. Nadelson, Patricia Pyke, Janet Callahan, Anne Hay, Joshua Pfiester, Mark A. Emmet

Curriculum, Instruction, and Foundational Studies Faculty Publications and Presentations

The engineering design process has evolved over time to be the central and effective framework that engineers use to conduct their work. Logically, K-12 STEM professional development efforts have then attempted to incorporate the design process into their work. There has been little in the STEM literature, though, of the explicit measurement of the growth in design process knowledge. Our study presents findings of significant improvements in knowledge of the design process that resulted over the course of a recent summer STEM institute and professional development program among K-5 teachers.

As more emphasis is placed on integrating STEM into the …

Teaching Inquiry-Based Stem In The Elementary Grades Using Manipulatives: A Systemic Solution Report, Louis S. Nadelson, Anne Hay, Pat Pyke, Janet Callahan, Cheryl Schrader

Curriculum, Instruction, and Foundational Studies Faculty Publications and Presentations

Young learners come to school holding myriad conceptions about how the world works, particularly in the areas of science, technology, engineering, and mathematics, or STEM.^1-3 Further, young students' conceptions are commonly based on fragmented knowledge or naïve perspectives that contribute to the importance of early exposure to and practice with scrutinizing situations scientifically.^1,3 An important part of helping children gain the skills necessary to approach situations scientifically involves preparing them to conduct scientific inquiry.³ The development of critical thinking skills and scientific approaches to problem solving should begin early in education.⁴ However, lack of elementary …

A Systemic Solution: Elementary Teacher Preparation In Stem Expertise And Engineering Awareness, Louis S. Nadelson, Janet Callahan, Pat Pyke, Anne Hay, Cheryl Schrader

Curriculum, Instruction, and Foundational Studies Faculty Publications and Presentations

Research shows that most K-5 teachers are typically required to complete only minimal coursework in science and mathematics, which constrains their knowledge, efficacy, and confidence for teaching STEM (Science, Technology, Engineering and Math) content. Additionally, elementary teachers, like much of the general public, have limited comprehension about the relationship between STEM concepts and engineering fields and the kind of work and societal contributions made by engineers. Yet, elementary school is a critical time in which students develop foundational understanding of STEM concepts, career options, and inquiry learning.

To address students' STEM needs and limited teacher preparation, the Idaho SySTEMic Solution …

How We Think About And Prepare To Teach Physics, Dewey I. Dykstra

Physics Faculty Publications and Presentations

We have been preparing physics teachers in the same manner for many decades. Yet, physics education research reveals for some observers disturbing evidence of little or no change in understanding the phenomena occurs as a direct result of physics instruction from elementary school through the college years. The apparent compatibility between these learning results and prevailing paradigm enables the construction of a description the paradigm. If it can be demonstrated that there is even just one alternative paradigm from which powerful alternative pedagogical practice is derived, are we not obligated to change how we prepare to teach physics?