“…Four main instructional methods have been used in the literature, including direct instruction (Kuiper, Volman & Terwell, 2008Kuo & Hwang, 2014), different types of scaffolds (Argelago´s & Pifarre´, 2012;De Vries, van der Meij & Lazonder, 2008;Fesel, Segers, De Leeuw, & Verhoeven, 2016;Walraven, Brand-Gruwel, & Boshuizen, 2010), work in pairs (De Vries et al, 2008;Fesel et al, Kuiper et al (2008) 5th grade Direct instruction, work in pairs…”