“…Despite the number of inclusion students having increased rapidly over the past 20 years, researchers have argued that the inclusion approach is still not being applied in practice as it ought to be (Melekoglu et al, 2009;Moberg et al, 2020;Rakap & Kaczmarek, 2010;Zagona et al, 2017), since teachers from different disciplines do not generally possess the specific teaching skills required for the inclusive educational setting. A growing number of studies have highlighted the need for both preservice and inservice teachers to develop the necessary teaching skills for the inclusive educational setting (Andrews, 2002;Florian, 2014;Laarhoven et al, 2006;Metsala & Harkins, 2019;Moberg et al, 2020;Sharma et al, 2008;). In order to provide meaningful inclusion practices, teacher effect and high quality differentiated instruction for individuals with disabilities is considered as being amongst the factors most significant for student learning (Rockoff, 2004;Sanders et al, 1997).…”