The purpose of this technical appendix is to share detailed results and more fully describe the sample and methods used to produce the research brief, "COVID's Impact on Science Achievement: Trends from 2019 through 2024. We investigated three main research questions in this brief: 1) How did science achievement in 2021 and 2024 compare to…

Relative to their middle and high school teacher counterparts, elementary science teachers are both uniquely situated and uniquely challenged for excellent science instruction. More than 90 percent of elementary teachers work in self-contained classrooms, meaning they have opportunities to connect their science instruction with English language…

The Washington Comprehensive Assessment Program (WCAP) is a maturing and stable program. In 2016-17 it included: (1) Smarter Balanced Assessments (SBA) in English Language Arts (ELA) and math for students in grades 3-8 and high school; (2) Measurements of Student Progress (MSP) in science for grades 5 and 8; (3) End-of-Course exams in math and…

The National Center for Education Statistics (NCES) has published a number of reports documenting the amount of time that students have received instruction in various subjects. Using more recent data and similar measures, this Statistics in Brief builds on prior reports to provide an updated look at time spent on instruction in various subjects.…

The Houston Independent School District (HISD) offers two primary bilingual programs for Spanish-speaking English learners (ELs). EL students in the district's two main bilingual programs (Transitional and Dual Language) are instructed in both English and Spanish. The relative amount of instruction in each language depends on both program and…

In Fall and Winter 2022-2023, the NSCAS assessments were administered in ELA and mathematics for grades 3-8. In Spring 2022-2023, the NSCAS assessments were administered in English language arts (ELA) and mathematics for grades 3-8 and in science for grades 5 and 8. The purposes of the NSCAS assessments are to measure and report Nebraska students'…

Thousands of U.S. school districts and many international schools use MAP® Growth™ to monitor the academic growth of their students and to inform instruction. The MAP Growth assessment is untimed, meaning that limits are not placed on how much time a student has to respond to the items. However, to help schools understand the amount of time MAP…

This report demonstrates the effects of the Arkansas Better Chance program (ABC) on late elementary and middle school outcomes. End of year assessments, which varied over the course of the study years, were examined for students of three preschool cohorts. Students included in the statewide study received free lunch all years and were enrolled in…

This report provides information about the performance of Aboriginal students (including adults) in British Columbia's public schools. Ten sections include: (1) Introduction; (2) Student and District Context (Kindergarten-Grade 12), 2016/17-2020/21; (3) Foundation Skills Assessment (FSA) Grades 4 and 7, 2016/17-2020/21; (4) Graduation Assessments…

This report demonstrates the effects of the Arkansas Better Chance program (ABC) on late elementary and middle school outcomes. End of year assessments, which varied over the course of the study years, were examined for students of three preschool cohorts. Students included in the statewide study received free lunch all years and were enrolled in…

The Houston Independent School District offers two primary bilingual programs for Spanish-speaking English learners (ELs). In the Transitional Bilingual program (TBP), students may move into a pre-exit phase of bilingual education so long as they meet certain performance criteria. In this Pre-Exit phase, predominantly English-language instruction…

This report demonstrates the effects of the Arkansas Better Chance program (ABC) on late elementary and middle school outcomes. End of year assessments, which varied over the course of the study years, were examined for students of three preschool cohorts. Students included in the statewide study received free lunch all years and were enrolled in…

This paper presents the full results from a 2008/2009 research study examining the application of a "learning environment" paradigm to the school library setting. The preliminary results from the examination of the Fifth Grade science classes were presented at the IASL 2009 Research Forum. We now report the process of completing our…

English Language Learner (ELL) students in the district's two main bilingual programs (Transitional and Dual Language) are instructed in both English and Spanish. The relative amount of instruction in each language depends on both program and grade level. Students in the Transitional Bilingual Program have the option of entering a pre-exit phase…

The Houston Independent School District offers two primary bilingual programs for Spanish-speaking English-language learners (ELLs). In both programs, students may transition into a pre-exit phase of bilingual education so long as they meet certain performance criteria. In this Pre-Exit phase, predominantly English-language instruction is used in…