Preschoolers receive inadequate science instruction despite preschool science benefits and adopting early learning science standards in New Jersey. This qualitative exploratory case study explored 17 preschool teachers of 4-year-old students' perceptions of using the New Jersey Preschool Teaching and Learning Standards for science and how they…

Multilingual learners (MLs), or students in the United States who are learning English as an additional language, possess knowledge from their lives outside of the classroom that science teachers can draw upon when giving instruction. This three-paper dissertation examines teacher use of these unique sources of knowledge, known as funds of…

The aim of this qualitative multiple case study was to understand three Saudi kindergarten teachers 'attitudes toward enacting inquiry to teach science in the kindergarten classroom. This study was guided by two research questions: 1) What attitudes do Saudi kindergarten teachers hold about using inquiry to teach science in their classrooms? 2)…

A major challenge to promoting effective early science and engineering education is the lack of reliable and validated assessments that align with current educational guidelines for science and engineering. Existing early science and engineering assessments either cover a narrow range of concepts and practices and/or are not designed in a way to…

School readiness is often defined as being at an expected developmental level across domains such as social and emotional, language and literacy, math, and science (Office of Head Start, 2015; Washington State Department of Early Learning, 2012; Teaching Strategies, 2001). Suppose children start without the foundation and identity in early science…

This dissertation investigated teachers' practices in preschool science education between China and United States, especially focusing on the factors that affected teachers' instruction in early childhood science education, teachers' pedagogical practices in teaching children science, and teachers' classroom discourse methods used in teaching…

The purpose of this multiple case study was to explore affordances for STEM-related skills in a nature preschool in central Texas. Observations were conducted along with the collection of videos and photographs of four preschool-aged participants. Informal interviews were also implemented during data collection and observations. Semi-formal…

The purpose of this explanatory sequential mixed methods study was fourfold: examine the pre-service science teachers' pedagogical orientations about science teaching; examine the pre-service science teachers' beliefs about science teaching; establish the extent to which the pre-service science teachers' pedagogical orientations correlate with…

Knowledge supports all aspects of reading including decoding, fluency, and comprehension (Cervetti & Hiebert, 2015; Cervetti & Wright, 2020; Duke & Cartwright, 2021; Kintsch, 1988, 1988; McNamara & Kintsch, 1996; Priebe et al., 2012). Early knowledge predicts reading growth, and science knowledge and reading have a mutually…

The recent decades have seen an increased focus on improving early science education. Goals include helping young children learn about pertinent concepts in science, and fostering early scientific reasoning and inquiry skills (e.g., NRC 2007, 2012, 2015). However, there is still much to learn about what constitutes appropriate frameworks that…

This qualitative phenomenological research study examined parent perspectives on shared reading in science. This study was designed to understand parents perceived shared reading to influence their child's science vocabulary and comprehension. The purpose of the study was to determine how parents perceive shared reading to impact their…

Effective early science learning opportunities are critical for young children to build a solid foundation for subsequent development of concepts, as well as positive attitudes towards science (Eshach & Fried, 2005). However, these opportunities are often lacking in typical preschool classrooms (Connor, Morrison, & Slominski, 2006; Early…

Background: English language learners (ELLs) are dramatically increasing in U.S. schools: by 2025, 25% of public school students will be ELLs (NEA, 2018). In one teacher education program in the Southeastern U.S., all students earning teacher certification must complete a course in second language methodology. This study seeks to understand…

Early childhood is a ripe time for students to begin learning science, but due to certain constraints, this instruction is not happening as frequently as it should. This mixed-methods, multiple case study examined how two teachers implemented an early childhood science curriculum, the "Young Scientist Series." The teacher participants…

"Differential item functioning" (DIF) and "differential distractor functioning" (DDF) are methods used to screen for item bias (Camilli & Shepard, 1994; Penfield, 2008). Using an applied empirical example, this mixed-methods study examined the congruency and relationship of DIF and DDF methods in screening multiple-choice items. Data for Study I…