Project-Based Learning (PBL) is a teaching method in which students learn by actively engaging in real-world, personally meaningful projects that allow conceptual transformation to occur within the educational process while fostering intellectual curiosity in a supportive learning environment. PBL supports students developing deep content…

State education agencies are sitting on rich repositories of quantitative and qualitative assessment data. This document is designed to provide a conceptual framework and implementation guidance that can help agency leadership leverage and interrogate student performance data in systematic ways for reporting, outreach, and planning purposes. The…

This article explores the relationships between (a) the quality of state science standards and student science achievement, (b) the public's belief in teaching evolution and the quality of state standards, and (c) the public's belief in teaching evolution and student science achievement. Using multiple measures, we find no evidence of a…

Research has focused predominantly on how teachers affect students' achievement on standardized tests despite evidence that a broad range of attitudes and behaviors are equally important to their long-term success. We find that upper-elementary teachers have large effects on self-reported measures of students' self-efficacy in math, and happiness…

Trend estimation in international comparative large-scale assessments relies on measurement invariance between countries. However, cross-national differential item functioning (DIF) has been repeatedly documented. We ran a simulation study using national item parameters, which required trends to be computed separately for each country, to compare…

Studies evaluating the graphics in science textbooks have recommended that teachers use eye-catching visuals to reinforce student learning objectives. Similarly, the "Next Generation Science Standards" (NGSS Lead States 2013) suggest that science teachers use visuals to teach English Language Learners (ELLs). However, little research has…

Javits Gifted and Talented Education Program has provided a wealth of knowledge on culturally and linguistically diverse (CLD) gifted learners and how to support teachers in their work with CLD students. This study examined five impactful Javits projects through qualitative inquiry centered on how innovative practice takes root or not. Using…

Science educators have suggested that, for minority and low-income students, gaps between home and school science cultures necessitate "border crossing" for successful learning in science. Our analysis used National Assessment of Educational Progress 2000 and 2005 data to assess the impact of U.S. state-level policy regarding…

This study examined the effect of schema-based instruction (SBI) on the proportional problem-solving performance of students with mathematics difficulties only (MD) and students with mathematics and reading difficulties (MDRD). Specifically, we examined the responsiveness of 260 seventh grade students identified as MD or MDRD to a 6-week treatment…

Addressed is the current practice in educational reform of reducing time for science instruction in favor of traditional reading/language arts instruction. In contrast, presented is an evidence-based rationale for increasing instructional time for K-5 science instruction as an educational reform initiative. Overviewed are consensus…

The National Assessment of Educational Progress (NAEP) and its reports are a key measure in informing the nation on how well the goal of scientific literacy for all students is being met. The "Science Framework for the 2015 National Assessment of Educational Progress" sets forth the design of the NAEP Science Assessment. This document is…

The overall impact of unions and collective bargaining agreements on student achievement has produced a literature with decidedly mixed results. Unions are seen to have both positive and negative influences on a teachers' ability to perform the teaching act. This study researches the impact of unions on state level student achievement, controlling…

The purpose of this study was to examine science assessment data as generated by the 2005 National Assessment of Educational Progress (NAEP), and through the analysis of four research variables: teaching practices, teacher background characteristics, school conditions, and student characteristics, determine their relationship to science…

More than half of the high school students in the United States are in general and vocational programs. Students who complete vocational programs, however, score significantly lower on science achievement tests than do students in the academic curriculum nationwide. As work in business and industry becomes more technologically based, the…

An overview is given of the consensus process for development of the frameworks underlying the National Assessment of Educational Progress (NAEP) assessments, with emphasis on those for the 1990 and 1992 mathematics assessments, the 1992 reading assessment, and the 1994 science assessments. Innovative techniques for 1992 are described. (SLD)