id	author	title	date	pages	extension	mime	words	sentence	flesch	summary	cache	txt
flr-220	Osterhaus, Christopher; Koerber, Susanne; Sodian, Beate	Experimentation skills in primary school: an inventory of children’s understanding of experimental design	2016	39	.pdf	application/pdf	10423	669	62	In H. Reese (Ed.), Advances in child development and behavior (Vol. 17, pp. 2–44). However, the answers to these questions vary substantially depending on the type of task that is used: while discovery tasks, which require children to engage in unguided experimentation, typically do not reveal systematic skills in primary school, choice tasks suggest an early use of adequate experimentation strategies.	cache/flr-220.pdf	txt/flr-220.txt