id	author	title	date	pages	extension	mime	words	sentence	flesch	summary	cache	txt
american_scientific_journal-3131	Lira Vázquez, Alejandra; Corona-Corona, Gulmaro	Usefulness of Didactic Strategies in Teaching High School Mathematics	2017	7	.pdf	application/pdf	2583	169	60	A questionnaire was applied to both groups, at the end of the course, to detect the usefulness of the application of didactic strategies. Keywords: Strategies of teaching-learning; didactic strategies; utility of didactic strategies.	cache/american_scientific_journal-3131.pdf	txt/american_scientific_journal-3131.txt