“…Furthermore, results from the 2012 National Survey of Science and Mathematics Education (NSSME) revealed that the instructional format most frequently used in elementary school science lessons is teacher-led, whole class discussion (Trygstad, 2013). However, children tend to use deeper-level participation strategies and exercise greater self-regulation skills in student-centered activities compared to teacher-led instruction (Neitzel & Connor, 2014). In a study of ethnicallydiverse early childhood classrooms, children who are taught by teachers who use developmentally appropriate instructional practices (e.g., providing ample opportunities for student engagement, creativity, and hands-on problem solving) were more likely to be on-task, answering questions, and freely exploring (Alford et al, 2016).…”