id	author	title	date	pages	extension	mime	words	sentence	flesch	summary	cache	txt
bece-386	Cai, Huiying	How to Design Graphical Scaffolds to Support STEM Teaching Effectively?	2021	2	.pdf	application/pdf	392	18	41	However, graphical scaffolds in STEM courses have no significant positive effect on learners’ metacognitive ability and self-efficacy.  Visualize information, knowledge structure, dynamic knowledge, thoughts, learning process, and graphical scaffolds have different positive effects on improving students’ results in STEM courses.	cache/bece-386.pdf	txt/bece-386.txt