This study was conducted to examine the association between cognitive styles (Field dependence/Independence) and scientific achievement in Male and Female student of Biology and Integrated science Department of Zamfara State College of Education Maru, the is correlational. A population of 700 students were used, in which 150 were randomly selected…

The "Vision and Change in Undergraduate Biology Education" final report challenged institutions to reform their biology courses to focus on process skills and student active learning, among other recommendations. A large southeastern university implemented curricular changes to its majors' introductory biology sequence in alignment with…

Institutions have developed diverse approaches that vary in effectiveness and cost to improve student performance in introductory science, technology, engineering, and mathematics courses. We developed a low-cost, graduate student-led, metacognition-based study skills course taught in conjunction with the introductory biology series at Miami…

This article reports a systematic review of research on science programs in grades 6-12. Twenty-one studies met inclusion criteria including use of randomized or quasi-experimental assignment to conditions, measures that assess content emphasized equally in experimental and control groups, and a duration of at least 12 weeks. Programs fell into…

This study documents gaps in kindergarten and first-grade science achievement by family income and explores the degree to which such gaps can be accounted for by student race/ethnicity, out-of-school activities, parental education, and school fixed effects. In doing so, it expands on prior research that documents disparate rates of science…

The understanding of what makes a question difficult is a crucial concern in assessment. To study the difficulty of test questions, we focus on the case of PISA, which assesses to what degree 15-year-old students have acquired knowledge and skills essential for full participation in society. Our research question is to identify PISA science item…

A talented, innovative workforce in science, technology, engineering, and mathematics (STEM) is a critical component of sustained economic growth and global competitiveness. The development of this workforce is a primary concern among policymakers, industry leaders, and academics. Although many students express an interest in STEM in secondary…

This experimental research aimed to find the effectiveness of the 5E model of education for achievement in science among students with hearing impairment at the elementary level. An instructional package was developed following the 5E model for one unit from a science subject in grade VIII. A science test was developed by the researcher to test…

The aim of this research is to develop a guide material prepared according to Purdue Model for the 'The Let's Solve the Puzzle of Our Body' unit in the 5th grade science class at secondary school and to research the effects of this guide material on students' creative thinking. For this purpose, the research was carried out by using the quasi…

This case study describes the use of a regression discontinuity design and a quasi-experimental design to evaluate the impact of School Improvement Grants on high school students' reading, mathematics, and science achievement. The high schools that participated in the School Improvement Grant program were very low performing and received…

Item response theory (IRT) has so many advantages than its precedent Classical Test Theory (CTT) such as non-changing item parameters, ability parameter estimations free from the items. However, in order to get these advantages, some assumptions should be met and they are; unidimensionality, normality and local independence. However, it is not…

This study offers curriculum developers, teachers, and science education researchers a fine-grained profile on strengths and weaknesses in specific science domains and topics. The study involved a representative sample of 3844 Norwegian pupils in grade 8. Their responses on 216 TIMSS items in 18 topics from 4 science domains were modelled in a…

The study is designed to examine the predictive power of Saudi-admission criteria for student performance in an introductory biology course. It focuses on the second semester at King Saud bin Abdulaziz University for Health Sciences. The study addresses whether the General Aptitude test (GAT), the Scholastic Achievement Admission Test (SAAT), and…

This paper describes pedagogical efforts implemented to promote significant learning in a computational chemistry course. The taxonomy of significant learning advanced by Fink (2013) is used as a framework to discuss the results. Fink identifies six categories of learning: foundational, application, integration, human dimension, caring, and…

Federal law requires that, at a minimum, states assess high school students at least once in English language arts/literacy (ELA), mathematics, and science; these results are used for school accountability. With states' recent transitions to new assessments and accountability systems, Achieve wanted to know more about how these varied assessments,…