Teachers involved in a Master's level course in diversity participated in virtual, synchronous, anonymized discussions around issues of ethnic and racial diversity, gender, and stereotypes that could impact their students' participation in fields related to science, technology, engineering, and mathematics (STEM). Guided by theoretical frameworks…

This study analyzed data from the 2018 Teaching and Learning International Study of secondary education teachers to investigate differences in instructional practices of mathematics and science teachers in relation to the percentage of English learners (EL) they instruct. The study used a series of regression models to examine if EL class…

The main purpose of this quantitative study was to examine the degree to which a three-week intervention in an urban high-needs high school science classroom would influence students' (n = 51) interest, utility value, content knowledge, and intentions for future study in chemistry. The intervention consisted of an authentic, inquiry-based…

Despite agreement among teacher educators, scholars, and policymakers on the importance of teachers' subject matter knowledge (SMK), existing models provide limited information about the nature of this foundational component of teacher knowledge. The common assumption is that teachers need to know more about the science subject matter than their…

Teacher noticing scholars are just beginning to explore how to support noticing that is responsive to students' cultural resources. The theoretical basis of the teacher noticing literature affords scholars a range of paths for understanding student resources, only some of which are described in the literature. In this article, we offer a…

With the call for increasing the level of inquiry-based instruction in mathematics and science classrooms, it is imperative for teacher education programs to prepare teachers with these skills. This study draws from classroom observation data to determine the influence a unique teacher certification program has on key aspects of teacher practice…

This study utilized the Draw-A-Scientist Test Checklist (DAST-C) to assess the illustrations of scientists in the most recent three years of NSTA Recommends book lists. A total of 15,778 images were contained in the 148 books from those lists, of which 1,676 were of scientists. ANOVA procedures revealed no significant differences in stereotypical…

Visions of science teaching and learning in the newest U.S. standards documents are dramatically different than those found in most classrooms. This research addresses these differences through closely examining one professional development (PD) project that connects teacher learning and teacher practice with student learning/achievement. This…

This article examines the process of shifting to a "Physics First" sequence in science course offerings in three school districts in the United States. This curricular sequence reverses the more common U.S. high school sequence of biology/chemistry/physics, and has gained substantial support in the physics education community over the…

Professional scientists who pursue a teaching credential bring a great deal of background to students in a classroom, but they may have barriers to the ways they portray the field of science. This study used a multiple-case replication design to determine the role of epistemology in lesson plans of seven scientists becoming teachers. Data sources…

This study adds to our understanding of science and mathematics teacher leadership in rural schools. Through In Vivo and Concept coding of teacher interviews, we investigated 20 secondary science and mathematics teachers' perceptions of rural teacher leadership during their participation in a three-year professional development program. As the…

Informal Science Education (ISE) programs have been increasing in popularity in recent years. The National Research Council has laid out six strands that ISE programs should try to address, including increasing interest, knowledge, and allowing participants to engage in scientific activities. Past research suggests that informal settings can…

Studies suggest that the lack of diversity in the science workforce may be partially attributed to implicit bias. Collectively, implicit biases are ingrained among youth from their upbringing, culture, and media, which are subsequently reflected in their language choices. Reform efforts made in post-secondary science education have targeted…

Middle and secondary science textbooks have long been a primary support for instruction, often leading to heavy emphasis on domain-specific vocabulary. A longitudinal study was conducted to compare vocabulary loads of science textbooks published since 2010 to results of two previous studies going back to 1983. In each study, textbooks chosen…

Knowing what students bring to the classroom can and should influence how we teach them. This study is a review of the literature associated with secondary and postsecondary students' ideas about acids and bases. It was found that there are six types of alternate ideas about acids and bases that students hold. These are: macroscopic properties of…