This study utilized a quantitative research approach with a survey design to determine whether a sample of K-8 principals in the state of Illinois, that rated teachers in a set of classroom instructional videos, exhibited inter-rater reliability since they all received the Illinois state-approved training and certification for teacher evaluators.…

Trends in International Mathematics and Science Study (TIMSS) is an international comparative study designed to measure trends in mathematics and science achievement at grades 4 and 8, as well as to collect information about educational contexts (such as students' schools, teachers, and homes) that may be related to student achievement. TIMSS has…

Differentiation is an important practice in today's increasingly diverse classrooms. The researchers used collective case study methods to investigate the role of the principal in supporting differentiated literacy instruction in three purposively selected elementary schools with a documented history of literacy differentiation. For the fourth and…

No Child Left Behind (NCLB) legislation and public pressure to prepare students for the twenty-first century has put increasing demands on schools to improve student performance. This action research study examined the efforts of an elementary school principal and her third and fourth grade teachers to improve students' performance in math. The…

This report represents the deliberations of the Pacific Regional Advisory Committee (RAC), one of 10 RACs established under the Educational Technical Assistance Act of 2002 to assess the educational needs of the region. The committee's report outlines educational needs across the state, districts, and territories of Hawai'i, the Commonwealth of…