A study determined the effectiveness of the "Direct Instruction" program on the reading achievement of sixth-grade students. "Direct Instruction," known as "Distar" in the 1960s, is a phonic-based method that uses scripted lesson plans engaging students to learn by memory and classroom responses. Subjects were 30…

A study examined the effect of Direct Instruction (DI) on the reading achievement of sixth graders. Subjects were 72 Chicago Public School students, nearly 100% minority. In the school year of 1994-95 no students received DI. A sample of 30 students who performed poorly, with stanines of 1, 2, and 3 on the Iowa Tests of Basic Skills (ITBS) were…

Prior to college-level mathematics coursework, students are not routinely provided with the opportunity to engage in the kind of sustained mathematical thinking necessary to solve complex, multistep problems, most likely because of the difficulties that school mathematics teachers face in communicating problem settings and contexts that are…