What's the best estimate of student performance on the Common Core State Standards? ACT, an organization involved in developing the standards, wanted to know how well today's students are meeting them. To find out, it analyzed the test results of 256,765 11th graders who took selected forms of the ACT test in spring 2010. In its report, "A First…

The author's experiences with short-term interventions show that students with identified learning disabilities exhibit no problem-solving difficulties when problems are interesting and engaging. In fact, studies show that adolescents with suspected learning disabilities can match nondisabled students' performance on complex math problems.…