The purpose of this study was to analyze the effectiveness of scripted biology curriculum as a means of providing students with the information required to increase content knowledge, while comparing curriculum developed by the teacher that utilizesthe Understanding by Design (UbD) framework (Wiggins & McTighe, 2005). The study used a mixed…

This qualitative study explores the in- and out-of-school experiences that could have influenced elementary preservice teachers? beliefs and attitudes toward learning and teaching science. Participants were 126 Latina/o EC-6 preservice teachers in the context of a 16-week undergraduate level elementary methods course. Data sources consisted of…

In this study a survey was developed to investigate students' engagement during general chemistry laboratory sessions. Aspects of engagement surveyed included cognitive, behavioral, and emotional engagement, and the survey items were focused on activities during the pre-laboratory introduction, laboratory procedures, and data collection.…

Literature has documented the benefits of problem-based learning (PBL), but also shown significant barriers to using PBL in K-12 education. Yet, the research describing why and how K-12 teachers implement PBL is insufficient. In this qualitative study, using semi-structured interviews, we investigate why 25 middle school teachers chose to…

Diversity has been shown to improve the ability of groups to problem solve and make predictions, as well as guarding against groupthink and overconfidence. Marginalized groups within the Science, Technology, Engineering, and Mathematics (STEM) fields are still largely underrepresented despite various efforts to increase diversity in STEM. This…

Ongoing efforts across the U.S. to encourage K-12 students to consider engineering careers have been motivated by concerns that the workforce pipeline for this profession is shrinking. Enlightening K-12 teachers about engineering is one strategy to encourage student interest in the discipline. The Enrichment Experiences in Engineering…

The purpose of this three-year study was to examine middle school female and male students' attitudes about science in four different categories before and after being with PhD science graduate students, "resident scientists," in their classrooms every week. The study was based upon a National Science Foundation (NSF) program called…

This study examined the impact of action research conducted by five science teaching methods course instructors on their students' perceptions of the classroom learning environments at a large public university in Texas. The study analyzed the results from 133 students who completed two administrations of the What is Happening in this Class…

This position paper discusses the existent research focused on STEM centers at colleges and universities, focusing on their critical role to support students from racially minoritized backgrounds. The objective of this work is to present a potential framework to recast the role of these institutional STEM centers at both community colleges and…

The present study focuses on the results of a four-year study that examined a Harmony Public School (HPS) high school students' STEM major selection patterns. We utilize 626 12th grade students who were common participants in each year of the 4-year study. We used quantitative method for the question 1 and 2 and a mainly qualitative focus for the…

The construct of science identity has been gaining attention across various domains in the educational arena. To date, however, no studies have used a person-centered quantitative approach within science identity research that is based upon traditional identity theory. Hence, there is an absence of a theoretical underpinning of the number of…

This research examined how a teacher's discussion of the strands of scientific proficiencies changed over the course of an inquiry cycle as students engaged in a complex, technology-enhanced inquiry learning environment called "PlantingScience" (PS). Our research is descriptive in nature and attempts to deconstruct the complexity of…

Student enrolment in higher education is increasing, as are enrolments in non-traditional pathways, such as degree completion programs, particularly those that are offered online. These changes have shifted the nature of student learning needs and perceptions. Therefore, stakeholders in higher education need a greater understanding of the drivers…

The purpose of this three-year study was to examine secondary school students' attitudes about science in classrooms with "resident scientists" who had been trained in inquiry science teaching. The study was based upon a National Science Foundation (NSF) program called Project Flowing Waters, a five-year NSF Graduate STEM Fellows in K-12…

This study explores teachers' use of Spanish in sixth-grade bilingual science classrooms at an urban middle school in Texas. We used a case study approach to study how two Spanish-English bilingual teachers utilized Spanish during instruction in a unit on space exploration and their beliefs on Spanish use in English-dominant science classrooms.…