id	author	title	date	pages	extension	mime	words	sentence	flesch	summary	cache	txt
dialog-1782	Platas, Linda Michele	Does a Decade Make a Difference? Changes in Pre- and In-service Preschool Teachers’ Knowledge of Early Mathematical Development	2025	13	.pdf	application/pdf	7798	429	45	While we do not have a comparable study in 2008, it could be reasonable to expect that those who included math development in their curricu- lum and development courses and/or were teach- ing math development courses in 2008 were likely to be more comfortable as the pressure to include early math development courses in early child- hood education programs had not yet begun in the field, better ensuring that those who taught those courses were more familiar with mathematical de- velopment. Despite a con- siderable search in 2008, it was very difficult to find early math development courses.	cache/dialog-1782.pdf	txt/dialog-1782.txt