id	author	title	date	pages	extension	mime	words	sentence	flesch	summary	cache	txt
bece-697	Zhao, Dongchen; Fan, Lianghuo	What is the Most Important Source for Teachers’ Knowledge Development? A Meta-Analysis of 27 Empirical Studies on the Sources of Teachers’ Knowledge	2022	19	.pdf	application/pdf	8666	417	48	“In general, there exist mainly three major issues in the field of teacher knowledge research: (i) Classroom observations were used to identify what knowledge teachers actually used in classroom teaching so as to con- firm what knowledge teachers had and provide clues of questions for interviews.	cache/bece-697.pdf	txt/bece-697.txt