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To examine the value of the electronic teacher guide (eTG) as a curriculum planning and teaching tool,
it was important to study it in the contexts of teachers’ actual planning, teaching, and reflecting.
This paper…
Designing Simulations to Learn About Pre-service Teachers’ Capabilities with Eliciting and Interpreting Student Thinking
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This chapter focuses on the design of simulation assessments to learn about pre-service teachers’ capabilities with eliciting and interpreting student thinking.
This chapter focuses on the design of…
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Features approaches for leveraging PCK research in STEM learning across formal and informal settings.
Smith, P. S., Plumley, C. L., Hayes, M. L., & Esch, R. K. (2018). Personal and Canonical PCK: A…
Mathematical content knowledge and knowledge for teaching: exploring their distinguishability and contribution to student learning
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In this replication and extension study, we explore these issues, drawing on evidence from a multi-year study of over 200 fourth- and fifth-grade US teachers. Exploratory and confirmatory factor analyses of these data…
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We describe an experience within mathematics teacher preparation that engages pre-service teachers of mathematics (PMTs) in Making and design practices that we hypothesized would inform their conceptual, curricular, and…
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In this article, authors use meta-analysis to analyze 42 design and comparison studies involving data from 7699 students spanning over 35 years.
Graph technologies are now widely available in K-12…
Revisiting Purpose and Conceptualisation in the Design of Assessments of Mathematics Teachers’ Knowledge
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In this paper, authors focus on the design of assessments of mathematics teachers’ knowledge by emphasising the importance of identifying the purpose for the assessment, defining the specific construct to be measured, and…
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A workshop to be presented at the Association of Science Teacher Educators International Conference.
Hapgood, S., Wilson, G., Heuring, J. & Czerniak, C. M. (Accepted for January 2020). 3DLA: Three…
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A poster to be presented at the Association of Science Teacher Educators International Conference.
Hapgood, S., Heuring, J. & Wilson, G., Czerniak, C. (Accepted for January 2020). Early Childhood…
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Paper presented at the European Science Education Research Association.
Czerniak, C. M., Kaderavek, J., Paprzycki, P., Hapgood, S., Mentzer, G., Molitor, S., & Mendenhall, R. (2019). Longitudinal…
Longitudinal Impact of Early Childhood Science Instruction on Middle Grades Literacy and Mathematics
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Paper presented at the Global Conference on Education and Research.
Czerniak, C. M., Paprzycki, P., Hapgood, S., & Kaderavek, J. (2019). Longitudinal Impact of Early Childhood Science Instruction on…
Scientific Inquiry for Young Children: Linking Teacher Professional Development and Family Engagement to Improve Student Achievement
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Paper presented at the Society for Research on Child Development Conference.
Hapgood, S., Paprzycki, P., Czerniak, C.M. (2019). Scientific Inquiry for Young Children: Linking Teacher Professional…
The Impact of High School Life Science Teachers’ Subject Matter Knowledge and Knowledge of Student Misconceptions on Students’ Learning
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This article investigates whether teachers’ subject matter knowledge (SMK) and knowledge of students’ misconceptions (KOSM) in high school life science are associated with students’ posttest performance on multiple-choice…
Exploring Prospective Teachers’ Ability to Generate and Analyze Evidence-based Explanatory Arguments
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In this paper, using written responses of 37 PSTs preparing to teach grades 1-8 mathematics, authors examined explanations they constructed to support their problem solutions and explanations they provided in support of…
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This chapter explores a way of describing the teacher education curricular materials being developed by mathematics teacher educators through their interaction with the LessonSketch online platform.…
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The purpose of this study was to investigate how teachers understand one specific aspect of proportional reasoning - the extent to which practicing teachers were able to make sense of reasoning that involved the fixed…
Exploring Differences in Practicing Teachers’ Knowledge Use in a Dynamic and Static Proportional Task
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This exploratory study investigated 32 teachers’ use of knowledge resources in two mathematically similar tasks (one a paper and pencil task, the other a dynamic task) around proportional reasoning.…
On the Alignment of Teachers’ Mathematical Content Knowledge Assessments with the Common Core State Standards
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This article provides content maps for two widely used teacher assessment instruments in the USA relative to the widely adopted Common Core State Standards. This common reference enables comparisons of content alignment…
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This study explores disciplinary literacy instruction integrated within an elementary engineering unit in an urban classroom.
This study explores disciplinary literacy instruction integrated within an…
Developing Transmedia Engineering Curricula Using Cognitive Tools to Impact Learning and the Development of STEM Identity
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This paper examines the use of Imaginative Education (IE) to create an NGSS-aligned middle school engineering curriculum that supports transfer and the development of STEM identity.
This paper examines…
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What kinds of questions should guide investigations of matter? The Questions to Investigate task is intended to elicit preservice teachers’ content knowledge for teaching (CKT) related to asking questions to frame…
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How can we align activities with instructional goals to support student understanding of matter and materials? The Building a Tower Task is intended to elicit preservice teachers’ CKT about descriptions and appropriate…
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What investigations can help students best understand conservation of matter? The Investigating Matter tasks are intended to elicit preservice teachers’ CKT related to the conservation of matter.
What…
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What is a scientific explanation and how can we support students in explaining changes in matter? The Fizzy Antacid task is intended to elicit and develop preservice teachers’ CKT related to students’ scientific…
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What does it mean to help students develop a small particle model of matter? The Mystery Bubble task is intended to elicit preservice teachers’ CKT related to students’ ideas about the small particle model (SPM) for matter…
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What ideas do students have about small particles of matter? The Two Cups of Liquid task is intended to elicit preservice teachers’ CKT related to students’ ideas about the small particle model (SPM) for matter…
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The Mathematics Immersion for Secondary Teachers at Scale program engages sets of teachers in local school sites, connected synchronously and asynchronously to colleagues in other sites, in doing mathematics designed to…
In the Classrooms of Newly Hired Secondary Science Teachers: The Consequences of Teaching In-field or Out-of-field
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Science teachers must sometimes teach outside of their expertise, and this type of teaching assignment is referred to as being out-of-field. Among newly hired teachers, this type of assignment may have a detrimental impact…
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This presntation addreses 4 research cquestions
•What extant criteria do Grade 8 students use to choose the better line
of fit between two lines “fit” to a set of data, when both lines express
the trend of the data…
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Students’ difficulties with contrapositive reasoning are well documented. Lack of intuition about contrapositive reasoning and lack of a meta-argument for the logical equivalence between a conditional claim and its…
Eliminating counterexamples: A case study intervention for improving adolescents’ ability to critique direct arguments
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Students’ difficulties with argumentation, proving, and the role of counterexamples in proving are well documented. Students in this study experienced an intervention for improving their argumentation and proving…
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Several recent studies have focused on helping students understand the limitations of empirical arguments (e.g., Stylianides, G. J. & Stylianides, A. J., 2009, Brown, 2014). One view is that students use empirical…
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This book aims to advance ongoing debates in the field of mathematics and mathematics education regarding conceptions of argumentation, justification, and proof and the consequences for research and practice when applying…
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This comprehensive volume advances a vision of teacher preparation programs focused on core practices supporting ambitious science instruction. The book advocates for collaborative learning and building a community of…
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In this article, we describe the case of “Keri,” a fifth-grade teacher who had completed an Elementary Mathematics Specialist (EMS) certification program. Drawn from a larger study investigating the knowledge, beliefs, and…
Elementary Preservice Teachers’ Perceptions of Assessment Tasks that Measure Content Knowledge for Teaching about Matter
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This study explores how 79 elementary preservice teachers perceive the relevance and importance of assessment task scenarios designed to elicit information about content knowledge for teaching (CKT) about matter and its…
Exploring Adaptations of the VisChem Approach: Advancements and Anchors toward Particle-Level Explanations
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The Next Generation Science Standards (NGSS) have been imperative for informing many facets of the chemistry education research field, one of which includes the professional development (PD) of high school teachers. While…
Pedagogical Chemistry Sensemaking: A Novel Conceptual Framework to Facilitate Pedagogical Sensemaking in Model-based Lesson Planning
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Researchers have typically identified and characterized teachers’ knowledge bases (e.g., pedagogical content knowledge and subject matter knowledge) in an effort to improve enacted instructional strategies. As shown by the…
Impact of the Design of an Asynchronous Video-Based Learning Environment on Teacher Noticing and Mathematical Knowledge
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In this paper, we share the design and impact of a set of two-hour online mathematics professional development modules adapted from face-to-face video-based materials.
In this paper, we share the design…
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Teachers face challenges when building the concept of substance with students because tensions of meanings emerge from students’ daily life and canonical ideas developed in classrooms. A powerful tool to address learning,…
Examining Preservice Elementary Teachers’ Answer Changing Behavior on a Content Knowledge for Teaching Science Assessment
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We use an online Content Knowledge for Teaching (CKT) assessment that measures PSTs’ CKT in one science area: matter and its interactions. In this study, we analyzed process data from administering the online CKT matter…
Validating the Use of Student-Level Instruments to Examine Preservice Teachers' Mathematical Problem Solving
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Problem solving is a central focus of mathematics teaching and learning. If teachers are expected to support students' problem-solving development, then it reasons that teachers should also be able to solve problems…
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The Socioscientific Issues Teaching and Learning (SSI-TL) framework is a guide for developing an instructional approach to learning experiences focused on socioscientific issues (SSI). Despite the potential benefits of SSI…
Professional Development for STEM Integration Analyzing Bioinformatics Teaching by Examining Teachers' Qualities of Adaptive Expertise
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Bioinformatics—a rapidly developing discipline that integrates mathematical and computational techniques with biological knowledge for applications in medicine, the environment, and other important aspects of life—is an…
Examining Elementary Science Teachers' Responses to Assessments Tasks Designed to Measure Their Content Knowledge for Teaching About Matter and its Interactions
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Despite the importance of developing elementary science teachers' content knowledge for teaching (CKT), there are limited assessments that have been designed to measure the full breadth of their CKT at scale. Our overall…
Investigating Teachers’ Understanding Through Topic Modeling: A Promising Approach to Studying Teachers’ Knowledge
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Examining teachers’ knowledge on a large scale involves addressing substantial measurement and logistical issues; thus, existing teacher knowledge assessments have mainly consisted of selected-response items because of…
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The authors are developing a model for rural science teacher professional development, building teacher expertise and collaboration and creating high-quality science lessons: technology-mediated lesson study (TMLS…
Elementary Science Teacher Educators Learning Together: Catalyzing Change With Educative Curriculum Materials and Vignette Writing
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In this article, we describe a professional learning community (PLC) for science teacher educators that supported changes in pedagogy through educative curriculum materials and vignette writing.
In this…
Engagement in the InSTEP Professional Learning Platform: Developing Expertise to Teach Data and Statistics
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In this study, 82 middle and high school teachers engaged with the InSTEP online professional
learning platform to develop their expertise in teaching data science and statistics. We
investigated teachers’ engagement…
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The InSTEP professional learning platform aims to support grades 6-12 teachers’ professional learning in teaching statistics and data science through a personalized online learning platform. While statistics and data…