This study looked at the effectiveness of differentiated learning in enhancing students' mathematical outcomes by incorporating varied content, processes, and products. Employing a mixed-methods experimental design, the research hypothesized that differentiated instruction significantly influences students' performance in mathematics exams. The…

Calls to immerse students in the sensemaking practices of science recommend that students propose ideas and work together to construct explanations as well as drive the evaluation and decision-making around classroom knowledge-building. In other words, they should be participating with epistemic agency. Part of the teaching work of supporting…

In this paper, we analyse a grade 8 (age 13-14) Japanese problem-solving lesson involving angles associated with parallel lines, taught by a highly regarded, expert Japanese mathematics teacher. The focus of our observation was on how the teacher used carefully planned board work to support a rich and extensive plenary discussion (neriage) in…

The purpose of this study was to examine whether justifying one's own social knowledge (moral, societal, psychological) toward complex social-moral issues through collaborative argumentation was associated with the improvement of social perspective taking for elementary students. A total of 129 5th graders (52% female, Mage = 10.98) from six…

The COVID-19 pandemic has affected student learning; according to the National Assessment of Educational Progress (2022), scores for students in the United States have shown a decline in mathematics. . One way educators can strengthen students' current mathematical knowledge and bridge to new content is through Number Talks. Number Talks are brief…

The aim of this study is to reveal and evaluate the attending and interpreting skills of student thinking of prospective teachers, as well as their instructional suggestions as responding skills. The current study was conducted with 29 prospective mathematics teachers (PMTs) within a qualitative design in the context of probability. First, three…

This research aims to have an overview of the effectiveness of the "Sabilulungan" culture-based group discussion model assisted by Video-based learning (VBL) to increase the motivation and learning achievement of Tri Mulya Middle School students after the COVID-19 pandemic. The research subjects were Civics students (n=36), 8th grade…

In this article, the authors introduce ways to use disciplinary literacy (DL) instructional strategies to foster civic engagement and reasoning for middle-grade multilingual students. Four phases of DL strategies--"framing," "reading," "discussion," and "writing"--are illustrated with examples from an…

What makes a productive mathematics discussion? Who does the talking? Whose ideas are taken up? Can a student question take the lesson in an unexpected but valuable direction? What does it mean to be responsive to students' mathematical thinking? These questions intrigued the authors as teachers, teacher educators, and researchers, and they…

Recent reforms in K-12 science education call for curricular materials that are designed to be "coherent for students." This form of coherence arises when the classroom community sees their science work as addressing their questions and problems. In enactment, the teacher sometimes has to improvise from the planned trajectory of the…

Recognizing the prevalence of low literacy achievements of secondary students with disabilities despite numerous mainstream reading interventions' attempts to alleviate the issue, this dissertation considers an alternative path to literacy. To begin, this study theorizes knowledge, literacy, and learning as mutually constituted person-world…

Student Uncertainty as Pedagogical Resource (SUPeR) is a teaching approach that science teachers can use to promote student scientific literacy, practice, and learning. SUPeR helps students navigate scientific uncertainty to improve understanding of scientific concepts and phenomena. The SUPeR approach consists of four phases: (1) problematize a…

This article reports on the utilization of group discussion by teachers to improve the comprehension skills of learners in their multilingual classes. The study aimed to examine solutions to low comprehension skills among learners whose language of instruction differed from their home languages. The participants were teachers (n = 12) and learners…

Have you ever noticed trash collecting in streams or waterways? How does trash influence our environment, and what can be done to enact change? These are questions middle school students explored as the authors launched the Great Pacific Garbage Patch (GPGP) task. The Great Pacific Garbage Patch activity involves an urgent environmental issue that…

The observational and interview study explored how two middle school teachers, Ms. Watson and Mr. Garry, from two different public schools in a small college town in a midwestern state in the United States, used talk moves to establish mathematical discussions during both small group and whole class discussions. The study also examined their…