The growth of teachers' professional knowledge and skills has been the topic of policy, research, and even philosophy for many decades. The assessment of English Learners (ELs), a more specific concern, has become an interest of the educational community in just the past 40 years (e.g., Harris, 1969). The authors' task in this chapter is to…

Hispanic and Latino students are regarded as one of the most uneducated and educationally at-risk and disadvantaged groups in the United States, yet few studies have focused on teaching and learning in classrooms where they are making significant academic gains due to high quality teachers. Current research in this area lacks strong theoretical…

Middle school mathematics teacher quality is questionable because the number of certified mathematics teachers considered highly qualified is low (Birman et al., 2009). The author examined Grade 8 data from the 2005 National Association of Educational Progress mathematics assessment. The purposes of the study were to (a) determine the impact of…

While millions of dollars are spent on traditional professional development each year in the USA, some school districts are trying other means to increase students' test scores. One strategy is hiring mathematics coaches as on-site professional developers. Whereas mathematics coaching is a newly investigated research area and many issues still…

Whenever there is a discussion on closing or bridging the achievement gap in education, one accurately reasons that the "gap" in question is among groups of students from various cultural and/or socioeconomic backgrounds. Stakeholders throughout academia, then, frantically search for solution(s)" to poor student achievement in…

The purpose of this study was to collect and analyze data from practicing mainstream K-12 teachers currently enrolled in graduate courses at a large, urban, Midwest university regarding four categories of their attitudes toward English language learners: (a) inclusion of ELLs, (b) the second language acquisition process/language and language…

Language minority students represent an increasing percentage of the school-age student population in the United States. Because the number of English language learners (ELLs) is on the rise nationwide, some states have enacted English-only legislation that impacts the educational experiences of ELLs and the teachers who work with them. Many…

The inability of students to become proficient in algebra seems to be widespread in American schools. One of the reasons often cited for this inability is that instruction seldom builds on prior knowledge. Research suggests that teacher effectiveness is the most critical controllable variable in improving student achievement. This report details a…

New Zealand's literacy strategy seeks to translate into reality the broad policy goals of equipping all New Zealanders with the knowledge, skills and values to be successful citizens of the twenty-first century. The central policy concern is reflected in international surveys showing that although the country's student achievement is above the…

Propositions about the nature of expertise, in general, and expertise in pedagogy, in particular, are discussed. The time needed to develop expertise in teaching and the highly contextual nature of teachers' knowledge are also discussed. Four theories of teacher development are presented, with an elaboration on the heuristic value of the theory of…

Federal, state, and district policy mandates are increasingly affecting primary grade teachers--especially, those in at-risk schools, given that they face more mandated curriculum and professional development. This study investigated K-3 teachers in two inner-city schools as they navigated through various mandates. Qualitative and quantitative…

Literacy is a concept that is continually evolving (Barr, Watts-Taffe, & Yokota, 2000). It is widely agreed that literacy emerges from a variety of abilities (Dickinson & McCabe, 2001). This perspective on development has implications for interventions because, if literacy-related skills emerge as interrelated systems, then optimal…

Quality teachers are the single greatest determinant of student achievement. Teacher education, ability, and experience account for more variation in student achievement than all other factors. Studies have found that 40 to 90 percent of the difference in student test scores can be attributed to teacher quality. Knowing the subject matter,…

An important school factor affecting student achievement is the quality of teachers, however, there are misconceptions about what it means to be a quality teacher and how schools can attract and train more of them. This brief summarizes evidence about the characteristics of effective teachers, describes the characteristics of teachers and teacher…

This report examines the implementation of the first year of the Pennsylvania High School Coaching Initiative. Funded by the Annenberg Foundation, it is an on-site professional development initiative that employs instructional coaches using Penn Literacy Framework in an attempt to improve the level of teacher instruction in districts across the…