id	author	title	date	pages	extension	mime	words	sentence	flesch	summary	cache	txt
dialog-1661	Thompson, Paula; Dena Harshbarger; Jane Strawhecker	A Head Start on STEM: Investigating the Relationship of Teacher Knowledge and Self-Efficacy	2025	22	.pdf	application/pdf	12838	570	49	KEYWORDS Early STEM, self-Efficacy, Head Start, STEM instruc- tion, professional development, early childhood educator preparation, preschool Why STEM Instruction? The project provided a cohort model of instruction with four online graduate courses over a span of one year: two with a concentration on early STEM, one on improving instruction in early math, and one focused on deeper understanding of develop- mentally appropriate practices in early childhood education.	cache/dialog-1661.pdf	txt/dialog-1661.txt