Besides improving students' understanding of scientific concepts, chemistry teaching should also improve students' ability of applying concepts to solve problems. The research aims to explore the effects of modeling teaching on students' proficiency in solving galvanic cell problems. This research used a quasi-experimental design, and the…

The purpose for this correlational, explanatory study was to explain the influence of the length of the school day on the mean Partnership for Assessment of Readiness for College and Careers (PARCC) scores on the 2016 Grade 8 Mathematics and 2016 Algebra II tests for students in various socioeconomic strata. The Grade 8 Mathematics sample included…

In the present research study, key career adaptability constructs and the extent to which these constructs are relevant in a non-Western and developing world context were explored. The Career Adapt-Abilities Scale (CAAS) was administered to 396 Grade 11 isiXhosa speaking high school students from a low-income township in South Africa (M[subscript…

Models are very important tools when learning and communicating about science. Models used in secondary school biology education range from concrete scale models, such as a model of a skeleton, to abstract concept-process models, such as a visualisation of meiosis. Understanding these concept-process models requires a profound understanding of the…

The objective of this research was to analyse high school students' positive and negative affect schedules and to compare them according to gender, level of class and type of schools such as General High Schools, Anatolian High Schools and Science High Schools. 171 voluntary students in the 11th and 12th grades took part in this study. Data were…

Today, millions of teachers search online to locate ideas and activities for classroom use. While some may visit established curricular sites with vetted classroom materials, many others turn to online educational marketplaces such as TeachersPayTeachers. However, issues of quality on these sites remain in question -- particularly when it comes to…

Drawing on "Critical Friendship" as a theoretical base, an investigation was carried out to find out what components of teacher-student relationship would make a difference in the performance in mathematics of the eleventh graders in the Cape Coast Metropolis. A sample size of 2,575 students was randomly chosen to fill a questionnaire on…

Students nowadays grow up with electronic devices and are adept at navigating the virtual world. Practical activities may be more of a novelty for them than simulations. Using the topic of electric circuits as a context, we examined the ways in which Grade 11 students perceived and learned from practical work and simulations, respectively. In this…

Conceptual change is assumed to be a potential teaching pedagogy to prepare the skills for anticipating the 21st century. A quasi-experimental method with pre-and post-test control group design was applied to examine the effectiveness of integrating the 3-2-1 reading technique with refutation text on students' conceptual change of buoyancy. The…

Science performance is highly affected by students' reading comprehension. Recently, there has been a growing attention to the role of linguistic features for science performance, but findings are ambivalent, especially when looking into item word count. The aim of this study was to investigate the interaction of students' reading comprehension…

"Instructional Sequence Matters, Grades 9-12" is the one-stop resource that will inspire you to reimagine your approach to high school physical science. The book discusses the 5E (Engage, Explore, Explain, Elaborate, and Evaluate) as a specific pathway for teaching and learning. It also shows how simple shifts in the way you arrange and…

Objective: Sleep is vital for healthy development, yet most adolescents do not meet recommended nightly hours. Although racial/ethnic minorities often experience relatively worse sleep outcomes compared with White peers, little is known about how the sleep-mental health relationship holds across diverse groups or how family relationships affect…

The College and Career Readiness and College Completion Act (CCR-CCA) of 2013 (Chapter 533, Senate Bill 740, 2013) passed the Maryland General Assembly in 2013 with the goal of improving college and career outcomes for Maryland students. One policy included in the legislation was a tuition cost reduction for select high school students who dually…

Grading involves a multifaceted evaluative practice that often requires the teacher to make judgements about student learning. Teachers, of course, tend to believe grades should primarily represent student achievement to properly communicate to students and parents how well students have mastered the standards of a course (Marzano, 2000). Student…

A wide body of literature has documented the disproportionality in exclusionary discipline rates (Gregory et al., 2010; Losen et al., 2015; Office of Special Education Programs, 2020; Skiba, 2014; Welsh & Little, 2018). Students with disabilities or other minority backgrounds are removed from their classrooms at higher rates than their peers…