This study focuses on the teachers' predictions of the students' performances -- in particular the middle-low achievers -- while solving tasks testing inquiry competencies. The tasks come from PISA science. More specifically we study science teachers' predictions for several aspects: levels of difficulty of the tasks, the potential sources of…

London dispersion forces (LDFs) are the most fundamental of the noncovalent interactions in that they are interactions that act between all molecular species and require only that students can use the "electron cloud" model of atomic structure. In this longitudinal study we investigate how students respond to prompts, designed to elicit…

The purpose of this study was to investigate the effectiveness of the development of motion graphic animation video media in Natural Sciences subjects in Elementary Schools. This study uses a type of Research and Development research with quantitative tests. This study employed the experimental research method involving 27 students in the control…

Reading has been regarded as a medium for learning science, revealing the importance of enhancing learners' reading competence in science education. The critical features of science texts are their multiple representations, such as text and visual elements, which assist the representation of science concepts. A multimedia learning environment can…

Whilst the role of disciplinary literacy in science, technology, engineering, and mathematics (STEM) education is becoming more prominent, there appears to be little adaptation or allowance made for English as a foreign or second language (EFL/ESL) students learning science in English, as well as no clear understanding of what comprises…

Science and engineering careers have grown at an exponential rate during the past half century and are expected to constitute one-third of all new jobs by 2024 (National Science Board [NSB], 2018). Yet, African Americans are largely underrepresented in science and engineering careers, comprising less than 5% of the science and engineering labor…

Scholars of the global phenomenon of international student assessments (e.g., PISA, TIMSS) have paid little attention to the ways in which student users of these material objects are "configured" in nations that are located at the periphery of knowledge production. Our analysis takes the United Arab Emirates as its case study to capture…

This study explores older adolescents' linguistic resources, specifically academic vocabulary knowledge, in the context of factors that can impact their academic success and risk of dropping out of school. The data resulted from a collaboration among professional development personnel, teachers, and university researchers. Eleventh and twelfth…

This study examined how information and communications technology (ICT) related factors and country-level economic status influence student academic achievement. Two-level structural equation modeling was employed to investigate both student-level and country-level variables, using the PISA 2015 data of ninth-grade students across 39 countries.…

The purpose of this research is to identify the current situation regarding equality of educational opportunity after the implementation of 12-year compulsory education which serves as a reform in Turkey on the basis of key indicators and to suggest policy recommendations to provide equality of educational opportunity. The research, aiming to…

In the face of rising economic and social inequality, American parents increasingly seek to promote their children's academic achievement through provision of enriching learning opportunities. In this study, we hypothesized that parental investments in both home and out-of-home learning resources may partially explain socioeconomic disparities in…

The adoption of Content and Language Integrated Learning (CLIL) in Spain has affected educational spending and introduced modifications in learning and assessment procedures for students. While positive effects are noticeable in terms of language learning, evidence concerning the impact on non-linguistic subject areas has been less forthcoming.…

This study finds that, breaking with decades of slow improvement, U.S. reading and math scores on the National Assessment of Educational Progress (NAEP) and other assessments have seen historic declines since most states implemented national Common Core English and math curriculum standards six years ago. This descriptive analysis is designed to…

Rising inequality in the United States has raised concerns about potentially widening gaps in educational achievement by socio-economic status (SES). Using assessments from LTT-NAEP [Long-Term Trend assessment administered by the National Assessment of Educational Progress], Main-NAEP, TIMSS [Trends in International Mathematics and Science Study],…

[This paper is part of the Focused Collection on Astronomy Education Research.] As part of a larger project studying undergraduate students' understanding of cosmology, we explored students' ideas about the curvature of the Universe. We investigated preinstruction ideas held by introductory astronomy (ASTRO 101) students at three participating…