This paper is about leveraging cultural ways of knowing such as ethnobotany in order to increase STEM engagement in Chicanx populations. The novel Community Learning and Ecological Sustainability Paradigm (CLESP) framework utilized in this study combines social justice, Chicana feminist epistemology, land-based pedagogy, critical place-based…

Students who identify as Lesbian, Gay, Bisexual, Transgender, and Queer (LGBTQ) continue to report feelings of being unsafe at school due to their sexual orientation, gender expression, and gender identity. Access to an inclusive curriculum and supportive teachers can have a significant positive impact on LGBTQ students' feelings of safety,…

Pre-service science teachers develop their teaching practices within and across the university and school contexts of their teacher education programs. The practices and visions of teaching and learning emphasized in each context are often disjointed, a problem referred to as the "two-worlds pitfall." Responding to the call for teacher…

Research states that elementary educators do not possess the adequate pedagogical content knowledge necessary to teach science effectively (Baumgartner, 2010; Lewis, 2017) The purpose of this mixed method study that took place at a public land-grant university in a large metropolitan city in the southern area of the United States was to gather the…

The introduction of Science Education Standards for the K-12 education system of the United States and those of Bhutan is aimed at providing students with equitable access to quality science instruction and to promote a scientifically literate society. These reforms in education systems require teachers who are well prepared to translate the…

The reasons particular people enjoy science, pursue science, and see themselves as science people, or not, are diverse and complex (Brickhouse, et al., 2000). The ways that teachers present science and value particular ways of knowing and doing in the classroom can influence which students see themselves as science people (Carlone et al, 2011).…

The impact of the "Next Generation Science Standards (NGSS)" on K-12 science education has gained significant momentum over the last several years. Evidence of the "NGSS" can be seen in revised state science content standards and amended teacher preparation standards. Due to this growing impetus, a holistic redesign of teacher…

Science teacher shortages are reaching critical capacity across the United States and New Jersey. Emerging teacher identity research highlights the impacts that subject matter plays in the development and retention of today's teachers. Strong personal and professional connections to the content area of science directly impact a person's decision…

Uncertainties are inherent in education as learners encounter gaps in their awareness of topics, receive new information that potentially conflicts with prior understandings, and grapple with known unknowns in order to construct new knowledge. While researchers have shown that students productively struggling with problematized and uncertain…

There is ongoing debate in preservice science teacher education about the function, definition and assessment of preservice science teacher dispositions in preservice science teacher education programs. This is due to the numerous definitions found in the educational literature on teacher disposition. Previous research indicates that teacher…

As the adoption rate of the Next Generation Science Standards (NGSS) continues to rise in the United States, there is an increasing need for the development of high-quality instructional materials that reflect NGSS and effectively prepare teachers for its implementation. The NGSS aim to foster an understanding of three interconnected dimensions in…

Many teacher noticing studies focus upon noticing of disciplinary ideas. However, important teacher learning occurs connected to other aspects of teaching/learning such as discourse moves to equitably distribute participation, teacher persona, and classroom management. The purpose of this study was to identify what middle school science teacher…

In response to the global crisis of type 2 diabetes prevalence, this dissertation investigated the impact of a culturally sustaining, health-centric science curriculum contextualized in type 2 diabetes. Using a case study methodology, it explored how the curriculum shaped math and science preservice teachers' (PSTs) perceptions of science and how…

Herein I present a comprehensive view of mentoring and professional development programs in science, technology, engineering, and mathematics (STEM) undergraduate education. In CHAPTER 1 I describe a brief outline of this dissertation. In CHAPTER 2 I present a meta-analysis and systematic review of undergraduate mentor programs, where I find an…

Research has shown that teachers and students have difficulties in connecting climate change evidence with climate change claims. Such difficulties may come from the lack of knowledge about how scientific models and modeling work in climate science. Climate change as a complex system with a large time and land scale requires sophisticated…