English language learners are a diverse and fast-growing segment of the student population in the United States. Faced with the double challenge of keeping up with grade-level content while learning English as a new language in a new culture, many of them struggle. This article presents data from a three-phase qualitative study designed to learn…

Although instructional technology has made large gains in the last 15 years in terms of the quantity and quality of computers available in schools, major questions remain about the effects of all this technology on student achievement. The author has conducted a series of studies to address these questions. By analyzing test score and…

National attention has been focused on the fact that math and science scores for students in the United States are among the lowest in the world. In DeSchryver's (1998) article, "Fifteen Years and Still a Nation at Risk," it was noted that American twelfth graders ranked nineteenth out of 21 industrialized nations in mathematics…