In 2014 the Washington state legislature approved career- and college-ready (CCR) requirements for high school graduation that better align with career pathways and with admissions standards at the state's public universities than previous requirements did. The CCR requirements increased the total number of credits needed to graduate, from 20 to…

These are the appendixes for the report, "Implementation of Career- and College-Ready Requirements for High School Graduation in Washington" (ED606463). The study looked at differences in the percentages of 2018 graduates who met the requirements and of 2018 graduates who did not across student groups (by socioeconomic status, English…

Recent educational reforms realized in teacher education programs (TEPs) and secondary physics syllabus were aimed at placing the learning and teaching approaches in a constructivist framework. For this reason, student teachers in pre-service TEPs are expected to develop orientations adopting student-centred teaching approaches. The purpose of…

This study is aimed at investigating the attitude of students toward the cooperative learning approach. A quasiexperimental design was used for the study. The sample was made of 179 SS 1 students drawn from three public secondary schools in Nasarawa state. The Jigsaw Attitude Questionnaire (JAQ) was adapted from Koprowski and Perigo (2000) and was…

This study examines what students enrolled in the honors and general sections of a high school biology course offered at the same school learn when they have an opportunity to participate in a broad or narrow range of science practices during their laboratory experiences. The results of our analysis suggest that the students enrolled in the…

Paul Leslie Gardner pioneered the study of student difficulties with everyday words presented in the science context (Gardner 1971); several similarly designed studies (e.g. Cassels and Johnstone 1985; Tao in "Research in Science Education," 24, 322-330, 1994; Farell and Ventura in "Language and Education," 12(4), 243-254,…

In recent years, nanomaterials have entered our daily lives via consumer products; thus, it has become increasingly important to implement activities to introduce these novel materials into chemistry curricula. Here we introduce a newly developed fluorescent nanomaterial, carbon dots, as a more environmentally friendly alternative to heavy-metal…

This study aims to describe how energy subject is taught in 9th grades. The study is designed as a descriptive case study with the participation of 3 physics teachers and 85 students. Data were obtained through observation, interviews, and documents, and they were analyzed through descriptive analysis method. In the observations made at the…

School students demonstrate a lack of interest in choosing science studies and science-related careers. To better understand the underlying reasons, this study aims to examine secondary school students' perceptions of working life skills and how these perceptions relate to the skills of the twenty-first century. The participants in this study were…

This study examined how a contextually based authentic science experience affected the science identities of urban high school students who have been marginalized during their K-12 science education. We examined students' perceptions of the intervention as an authentic science experience, how the experience influenced their science identity, as…

A group comparison experiment of two high school classes with pre and post instruction testing has been carried out to study the suitability and advantages of using the active learning of optics and photonics (ALOP) curricula in high schools of developing countries. Two parallel, mixed gender, 12th grade classes of a high school run by the local…

Previous studies have shown that students often ignore molecular mechanisms when describing genetic phenomena. Specifically, students tend to directly link genes to their encoded traits, ignoring the role of proteins as mediators in this process. We tested the ability of 10th grade students to connect genes to traits through proteins, using…

This article reports on a teaching intervention for year 9 or 10 students (age 13-15) in secondary school biology and religious education (RE) lessons that was partly intended to deepen students' reflections, empathy and literacy when considering the similarities, differences and relationships between religion and science. The intervention proved…

This interdisciplinary scientific inquiry lesson specifically utilizes the 5E learning cycle to engage high school students in an investigation on size-dependent properties of matter. In particular, this inquiry lesson focuses on a biologically relevant phenomenon, namely accessibility to a pharmaceutical drug with respect to the size of the pill.…

The resonance phenomenon is widely known in physics courses. Qualitatively speaking, resonance takes place in a driven oscillating system whenever the frequency approaches the natural frequency, resulting in maximal oscillatory amplitude. Very closely related to resonance is the phenomenon of mechanical beating, which occurs when the driving and…