id	author	title	date	pages	extension	mime	words	sentence	flesch	summary	cache	txt
flr-163	Prast, Emilie Johanna; Van de Weijer-Bergsma, Eva; Kroesbergen, Evelyn H.; Van Luit, Johannes E.H.	Readiness-based differentiation in primary school mathematics: expert recommendations and teacher self-assessment	2015	27	.pdf	application/pdf	14793	700	46	Individualizing student instruction precisely: Effects of child x instruction interactions on first graders' literacy development. The literature indicates that the effects of within-class ability grouping may depend upon student achievement level, with smaller or even negative effects for low-achieving students (Deunk et al., 2015; Lou et al., 1996).	cache/flr-163.pdf	txt/flr-163.txt