This study aims to investigate the applicability and effectiveness of the peer instruction method on teaching the subject of acids and bases at the 12th-grade level. In addition, it aims to determine the effect of peer instruction on students' attitudes towards chemistry and in-class discussion, and to examine students' opinions regarding peer…

In the main, convergent mixed-methods study on which this article reports, we explored Grade 12 accounting teachers' experiences of teaching in large classrooms in the Manzini region of Eswatini. As part of teachers' experiences, the methods that the teachers used to teach were also explored. Purposive sampling was used to select 25 accounting…

Along-standing energy lab involves dropping bouncy balls and measuring their rebound heights on successive bounces. The lab demonstrates a situation in which the mechanical energy of a system is not conserved. Although students enjoyed the lab, the author wanted to deepen their thinking about energy, including the connections to motion, with a new…

What resources do students draw on to produce literary theory in the contemporary high school English classroom? This interactional sociolinguistic study traces the production and distribution of Lexical, Structural, and Thematic resources across genre chains in reading, writing, and discussing literary theory during an intensive 3-week short…

Secondary literacy instruction often happens "to" adolescents rather than "with" them. To disrupt this trend, we collaborated with 12th-grade "literacy mentors" to reimagine literacy teaching and learning with 10th-grade mentees in a public high school classroom. We used positioning theory as an analytic tool to (a)…

Current reform efforts challenge teachers to create more student-centered classrooms focused on high quality classroom discourse (NCTM, 2014). There are difficulties, however, teachers face in bringing this vision to fruition. Over the past three years, we have worked with a group of 7-12 teachers supporting their efforts to implement high quality…

This paper focuses on the use of home languages as a resource for Pasifika students who are learning about statistical methods. It is acknowledged that there are connections between language use and mathematics in mathematics learning and teaching, and the potential challenges this issue can pose have been investigated by researchers. Yet how the…

Would You Rather (WYR), with a Sexual Health Twist! teaching technique uses two youth games, "Would you rather…" and Twister®, to actively engage students in developing decision-making skills regarding human sexuality. Utilizing the "Would you rather" choices, the teacher provides a short scenario with two difficult choices.…

Composition of functions is one of the five big ideas identified in NCTM's "Developing Essential Understanding of Functions, Grades 9-12" (Cooney, Beckmann, and Lloyd 2010). Through multiple representations (another big idea) and the use of The Geometer's Sketchpad[R] (GSP), students can directly manipulate variables and thus see dynamic visual…

School subjects can provide a good context for learning a second language. This is especially true for science as it can involve a range of student centred activities, which involve students in collaborative communication related to a range of different competences. This paper reflects on one approach to learning in a second language, using the…

This article explores ways that people impact ecological systems and how those systems can influence people's daily lives. Students use newspaper articles and case studies of scientific research to link daily human life and disrupted ecological function. This activity prompts students to think about their relationships with the natural world,…

Nowadays, outreach labs are important informal learning environments in science education. After summarizing research to goals outreach labs focus on, we describe our evidence-based gene technology lab as a model of a research-driven outreach program. Evaluation-based optimizations of hands-on teaching based on cognitive load theory (additional…

Motivating adolescents to learn can be a challenge! Often distracted and easily bored, these kids are also critical thinkers capable of thriving in the classroom while learning 21st century skills. How do we hold their attention and develop their abilities? Research shows that all students--regardless of learning style, disability category, or…

Learning modern genetics is challenging and students have difficulty acquiring a coherent cognitive mental model of abstract concepts such as DNA, bacteria and enzymes. Here we investigated students' mental models of genetics through analysis and interpretation of the discourse that took place while high-school students practised hands-on…

The use of student-led discussions, or literature circles, offers the potential to engage all students through a more democratic, dialogic approach. The central goal of this research was to understand how adolescents practise literacy within the context of a peer reading group, and how gender impacts these practices. Transcripts of student-led…