Tetrakis(4-sulfonatophenyl)porphyrin (TSPP) was immobilized on patterned paper and used as a sensor for heavy metal ions in an advanced organic chemistry course. The resulting sensor could detect Hg[superscript 2+] and Cd[superscript 2+] ions colorimetrically, while Cu[superscript 2+] ion resulted in fluorescence quenching, thus demonstrating a…

The concept of electric current is fundamental in the study of electrical engineering (EE). Students are often exposed to this concept in their daily lives and early in middle school education. Lower-division university courses are usually limited to the study of passive electronic devices and simple electric circuits. Semiconductor physics is an…

The physics community explores and explains the physical world through a blend of theoretical and experimental studies. The future of physics as a discipline depends on training of students in both the theoretical and experimental aspects of the field. However, while student learning within lecture courses has been the subject of extensive…

We investigate the challenges students face in the transition from calculus courses, focusing on methods related to the analysis of real valued functions given in closed form, to more advanced courses on analysis where focus is on theoretical structure, including proof. We do so based on task design aiming for a number of generic potentials for…

The aim of this study was to explore the potential of Google Docs in facilitating and supporting pedagogical practices in a writing course at a large Saudi university. As a qualitative case study, the study was conducted among 10 EFL learners working in five pairs on article report writing over one academic semester. The instructor's observation…

This study uses high school transcript data from the National Assessment of Educational Progress (NAEP) High School Transcript Study (HSTS) to determine the validity of student-reported high school courses on the NAEP twelfth-grade student questionnaire. Given that the HSTS is not administered as part of every NAEP twelfth-grade assessment,…

This study investigates the link between basic math skills, remediation, and the educational opportunity and outcomes of community college students. Capitalizing on a unique placement policy in one community college that assigns students to remedial coursework based on multiple math skill cutoffs, I first identify the skills that most commonly…

Project OCCAMS (Online Curriculum Consortium for Accelerating Middle School) is a collaboration between the Center for Talent Development at Northwestern University, the Center for Gifted Education at The College of William & Mary, and Columbus Public Schools with a goal of providing accelerated learning in language arts aimed at increasing…

For far too long, the United States has neglected and wasted an enormous amount of human potential--much of it among groups that have never been given the opportunities they deserve. We're talking about bright students, advanced learners, striving pupils, and those with high but untapped potential--especially those who are Black, Hispanic, Native…

Maloney High School, in Meriden, CT, has made significant strides in increasing underrepresented students' access to challenging courses, with content ranging from college preparation to career-oriented learning. Creative student-and-family-centered strategies, which incorporate quantitative data and individual counseling, have increased awareness…

This paper analyses the role that different components of the academic strength of the secondary-school curriculum (i.e. "number," "subjects" and "grades" of advanced academic courses) play in explaining social origin differences in access to prestigious universities (but also to other higher education institutions)…

Hybrid or blended learning (BL) has been shown to be equivalent to or better than face-to-face (FTF) instruction in a broad variety of contexts. We randomly assigned students to either 50/50 BL or 100% FTF versions of a research methods and statistics in psychology course. Students who took the BL version of the course scored significantly lower…

The purpose of this study was to examine the relationship between science curricular treatment and achievement in middle school. A repeated-measures ANOVA applied to standardized test score data from students, n = 3,135, determined relative growth from 5th to 8th grade. Findings show achievement scores from schools offering a choice of advanced…

Millions of high school students take Advanced Placement (AP) courses, which can provide college credit. Using nationally representative data, I identify a diverse set of higher education outcomes that are related to receipt of AP college credit. Institution fixed effects regression reduces bias associated with varying AP credit policies and…

Current research on the medical English curriculum system is in an unsystematic state. According to the modular teaching theory and ESP classification, especially Hutchinson & Waters's (1986) and Jordan's (1997) categories, three modules of medical English curriculum system are put forward for non-English speaking countries to cultivate their…