The main objective of the present study was to construct and standardize an achievement test in science for the secondary school science students in grade 8. An achievement test having 120 test items was prepared by the facilitator based on the four main learning objectives of teaching science that are knowledge, understanding, application, and…

Principals serve as the instructional leader of their schools and teaching staff, a critical role in leading science achievement. In a racially diverse K-8 public school district in New Jersey, elementary principals are challenged to provide instructional support to teachers who are struggling to teach science to elementary students performing…

This study investigated the long-term impact of the science writing heuristic (SWH) approach on students' science achievement, focusing on differences between low and high socioeconomic status (SES) groups. Through a longitudinal design, students were divided into control and treatment (at least 1 year of SWH) groups. Polynomial growth mixed…

The following is a dissertation looking to address the impact of STEM-focused education on fifth-grade standardized test scores in mathematics and science. STEM education has become such an integral part of American education in recent years, and its importance continues to extend beyond the research available. The purpose of this quantitative…

This dissertation investigates the impact of attending a STEM-designated elementary school on students' math, ELA (English Language Arts), and science achievement and growth scores. As technology continues to advance in education, educators are exploring innovative instructional methods. With a concerning decline in math proficiency nationwide,…

This article reports on a study using data from nation-wide standardised examinations in Poland. We analysed the extent to which grade 9 student achievements have depended on the stability of their peer group over the course of middle school. We controlled for the fixed effects of schools attended by the students, as well as for individual…

There is a significant concern about students' achievement in reading comprehension. The study examined the reliability, validity, and slope of curriculum based measures in a content specific area -- science. Participants included students in 6th grade science classes. The curriculum based measures (CBM) being used consisted of vocabulary-matching…

We explore the impact of the language of instruction on academic performance of Arabic-speaking students who are expected to learn mathematics and science in and through a second language (L2). Using as a theoretical background Cummins's (1984) framework relating language proficiency to academic achievement, we provide some insights into the…

The Improving Basic Programs effort in Title I, Part A (Title I) of the Elementary and Secondary Education Act of 1965 (ESEA), as amended by the Every Student Succeeds Act of 2015 (ESSA), is designed to ensure that all children have a fair, equal, and significant opportunity to obtain a high-quality education and achieve, at a minimum, proficiency…

The Houston Independent School District offers two primary bilingual programs (transitional and dual language) for Spanish-speaking English learners (ELs). 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…

The focus on STEM has centered on knowledge use across multiple disciplines. However, there currently exists limited understanding of the relationship between the cognitive practices utilized across these disciplines as a function of performance on standardized assessments. Focusing on science and mathematics, we investigated the direct and…

The study addressed the gap in fifth-grade science proficiency between English language learners (ELLs) enrolled in two different science programs in a large school district in the Southeast United States. The Inspire program was implemented in 125 schools, while a combination of Inspire and Promoting Science among English Language Learners…

The Houston Independent School District (HISD) offers two English as a second language (ESL) programs for students whose native language is not English and who need to develop and enhance their English language skills (English Learners, or ELs). The Content-Based ESL model (CB-ESL) consists of an intensive program of English instruction in all…

The Houston Independent School District offers two different English as a Second Language (ESL) programs for language minority students. One of these is a Content-Based ESL (CBESL) program where ESL methodology is used to deliver English instruction across a variety of subject areas. The second is a Pullout ESL program (PO-ESL) where students…

According to the internal/external frame of reference model, academic achievement has a strong impact on people's self-concept, both within and between subjects. We conducted a series of meta-analyses of k = 505 data sets containing the six bivariate correlations between achievement and self-concept in two subjects. Negative paths from achievement…