The purpose of this study was to investigate the identity conflicts I was experiencing as an environmental educator entering a doctoral program in science education. My inquiry used self-study methodology with a variety of data sources, including sixteen weeks of personal journal entries, audio-recordings of four critical friend meetings, and…

Teachers often struggle to facilitate open discussions about evolution when they perceive it to be at odds with cultural and religious norms. Little is understood about classroom discourse and teacher-student interactions during the teaching of evolution. This study analyzed classroom discourse and teacher-student exchanges in a 10th-grade biology…

The purpose of this study is to explore third grade elementary students' Nature of Science (NOS) identities as a result of participating in a unit on electricity. The study took place in the context of a diverse third grade "at risk" (as identified by state regulations) classroom. Videotapes were made of all aspects of the electricity…

Nature of science (NOS) is a critical component and should be part of all science lessons. It is critical to begin NOS instruction in the elementary grades, to help young children develop an identity as persons who can conceptualize NOS ideas. The purpose of this study was to explore third grade elementary students' Nature of Science (NOS)…

Action research was conducted in two sections of a scientific inquiry class in a Midwestern U.S. university to identify the types of questions that students ask for their investigations, identify emerging patterns regarding students' questioning, and determine students' ability to transfer their nature of science (NOS) understanding to a new…

In this mixed methods study, the researchers developed a video-based measure called a "Prediction Assessment" to determine preservice elementary teachers' abilities to predict students' scientific reasoning. The instrument is based on teachers' need to develop pedagogical content knowledge for teaching science. Developing a knowledge…

Contemporary science education policy documents call for curriculum and pedagogy that lead to students' active engagement, over multiple years of school, in scientific practices. This participatory action research study answered the question, "How can we successfully put twenty-three first-grade African American girls attending a gender…

The purpose of this study was to explore the relationship of learner characteristics and preservice teachers' views of nature of science (NOS) prior to formal instruction. Learner characteristics investigated included metacognitive awareness, self-efficacy, attitudes toward science teaching, Perry's intellectual and ethical developmental levels,…

This study explored relationships between preservice early childhood teachers' views of nature of science (NOS), cognitive developmental levels, and their cultural values. Using the Views of Nature of Science Questionnaire (VNOS-B) and interviews, we assessed views of NOS. The Learning Context Questionnaire (LCQ) was used to determine the…

The purpose of this study is to explore elementary students' views of (NOS) to see how well they align with national reform recommendations (AAAS, 1993; NRC, 1996). Using an open-ended questionnaire coupled with one-on-one interviews of fourth-grade students conducted at the end of the school year, the researchers explored students' understandings…

Preparing early childhood (K-3) teachers to teach science presents special challenges for the science methods instructor. Early childhood preservice teachers typically come to the methods classroom with little science content knowledge; they also lack confidence in their own abilities to teach science. This paper presents a theoretical background,…