The problem addressed by this study was to determine the influence of high school start times on students' academic achievement and precisely how this impacts the scores students received on the Biology I End of Course Exams. It also determined if there was a difference in influence between males and females. This was determined by comparing the…

The COVID-19 pandemic not only affected education at its peak, it continues to affect learning in its aftermath. High schools were forced to transition to remote learning, throwing students and educators alike into a new reality. Recovering from the pandemic has forced the need for innovative ways to engage students. Some successful attempts at…

This study investigated the effect of dialogic practical work on students' attitudes toward physics. The sample of the study was 91 grade 11 secondary school students selected randomly from two schools in Bahir Dar town, Ethiopia. A quasi-experimental pretest-posttest between groups research design was used. The treatment group participated in…

The purpose of the study is to see if there is a significant difference in chemistry exam achievement growth for 10th grade students in classes with problem-based learning compared with those students in classes with direct instruction. The state in which the study was conducted is developing new standards that are challenging students more than…

This is potentially the first study that addressed the Puerto Rican high school students' chemistry knowledge acquisition using traditional teaching and Physics Education Technology. The problem addressed by this quantitative comparative quasi-experimental study was that students' showed a disadvantage on chemistry knowledge acquisition over other…

The purpose of this quantitative, causal-comparative research study was to determine if and to what extent there were differences in chemistry end-of-course (EOC) examination scores between high school chemistry students taught using POGIL pedagogy and non-POGIL pedagogy in the state of Utah. Piaget's cognitive development theory and Johnstone's…

Recently Burkholder "et al." argued that class normalized gains over the entire population of courses is approximated by a Cauchy distribution, not by a normal distribution, and therefore should not be used to compare different classes because means and standard deviations cannot be calculated. They argued that multiple linear regression…

Students' success in physics problem-solving extends beyond conceptual knowledge of physics, relying significantly on their mathematics skills. Understanding the specific contributions of different mathematics skills to physics problem-solving can offer valuable insights for enhancing physics education. Yet such studies are rare, particularly at…

Motivated by often passingly brief textbook discussions of industrial capacitors, this study examines how students make sense of textbook descriptions to create an industrial rolled-up capacitor. A total of 37 junior-year students at a top high school in Beijing, China, participated in the study. The participants followed their textbook guidance…

This article reports on quantitative findings from a design-based implementation research (DBIR) project "Carbon TIME" that focused on teaching carbon cycling at multiple scales, from atomic-molecular to global. We report results from a large dataset from diverse schools, including 59,654 student assessments of three-dimensional learning…

This study examined the effects of concept maps on Senior School students' achievement in ecology in Ogbomoso, Nigeria. Quasi-experimental design was employed. The population for the study was all SSII Biology students in Ogbomoso South. Four intact classes of 267 students (115 males and 152 females) were sampled. The instrument was Biology…

Neuroscience findings offer promising ways to enhance performance in educational settings. Adolescents often experience sleep deprivation, impacting memory processes crucial for learning. The synaptic homeostasis hypothesis (SHY) posits that non-rapid eye movement (NREM) sleep, particularly slow wave activity (0.5-4 Hz), downscales synapses…

This study sought to ascertain how job satisfaction affected learners' biology achievement in the New Juaben North District. The study's methodology was a survey design. The participants in the study are head teachers of senior high schools and teachers of biology in the district. To choose the participants for this particular research, purposive…

Assessing scientific modeling competence (SMC) is challenging because of the multi-dimensionality of the construct and the potential variability of student performance across tasks. To deal with the challenges, this study applied Kane's validity framework to assess high-school students' SMC in Newtonian mechanics and examined how students'…

Based on the results of observations at Madrasah Aliyah Negeri (State Islamic Senior High School) 1 Palembang, it was found that there were problems in learning biology; namely, the daily test scores for class XI science 2, semester 1 for the 2021/2022 around 30% of students have scored above the minimum completeness criteria (MCC) and the…