Science, technology, engineering, and math (STEM) education is of global focus, demanding qualified mathematicians, technologists, engineers, and scientists from diverse settings. Addressing the STEM academic achievement gaps among secondary students from marginalized backgrounds is a central concern and focus addressed in my research because of…

The purpose of this study is to understand how secondary science teachers conceptualize student science identity and the impacts of this thinking on actions and planning with teaching. Research on how science identity impacts college students is more robust while little research looks at the impacts of secondary science teachers on science…

Global climate change (GCC) presents unprecedented global concerns, notably food supply limitations, unsustainable use of natural resources, and widespread environmental degradation. The International Panel on Climate Change (IPCC) reports a 0.85 °C increase in global average temperatures between 1880 and 2018 and a 50% increase in global carbon…

With increased technology use in classrooms, teachers must design lessons that integrate technology use and stimulate cognitive processing. This dissertation explored science teachers' perceptions of integrating technology-based instruction on cognitive processing in secondary school science. It is vital to understand the neuroscience behind…

Community driven science has emerged as a way to engage participants in learning about science while giving them a deeper understanding of what it means to do science and identify as one who does science. This multi-method case study investigated how secondary science preservice teachers experienced a community driven science project within the…

Culturally Relevant Education (CRE) focuses on the design of curricular materials that strengthen students' cultural identities while teaching classroom content and science practices. While examples of CRE in science continue to grow, the identities and cultures of the designers are often different from those of the students and communities in…

This study investigated the integration of Citizen Science projects in high school science classrooms, aiming to discern the prerequisites for their successful implementation. Qualitative data collection methods were employed to illuminate how six high school Environmental Science teachers incorporated these projects into their curriculum and…

As Customer Success Manager to an edtech company focused on Next Generation Science Standards (NGSS) assessment, it is my job to understand secondary science educators' NGSS assessment needs and design meaningful professional learning experiences accordingly. However, my teaching background is in the elementary grades in a state that did not adopt…

Scientific literacy is an important and relevant 21st century skill. People with a strong scientific literacy are better equipped to be involved in public discourse which can drive social and political decision-making processes and are more adept at determining valid scientific information. Unfortunately, American citizens have consistently…

Our nation has declining participation in science and technology fields, even though in the United States we have seen an astounding collection of innovations in technology, communication, the Internet, and financial products. This lack of participation is even more noticeable for students with learning disabilities (SWLD) when compared to general…

Recent science education reform has emphasized teaching science as practice -- striving to engage students in the authentic work of scientists so they gain deeper understanding of scientific knowledge and how that knowledge is established. To make this vision of science education a reality in classrooms, teachers must be well prepared to teach…

The purpose of this interpretative phenomenological analysis study was to understand the perspectives of Massachusetts biology teachers and discover if the 2016 changes to the Massachusetts Science, Technology, and Engineering (STE) Curriculum Frameworks impacted their instructional practices and pedagogy. Concentrating on the consequences of…

The underachievement of African American students, especially in urban school settings, continues to be a problem in the United States. Research suggests that infusing culturally responsive teaching practices into science can improve learning outcomes for African American students. Guided by culturally responsive teaching and the written versus…

The Next Generation Science Standards (NGSS) have invigorated a large push towards the expectation that students should engage in science as scientists do. This requires teachers to have the skills necessary to able to hear and engage with their students' science ideas. The current study draws from two constructs, teacher professional noticing and…

Nebraska is committed to pursuing a new vision for science education based on "A Framework for K-12 Science Education" (NRC, 2012), that advocates for rigorous, high-quality science education for all students. Following an ambitious four year timeline, Nebraska is working to develop new assessments aligned to and designed for these…