This study aims to develop a learning model based on the theory of realistic mathematics education and child-friendly learning for teaching mathematics in junior high school. This research is conducted using Plomp's educational design research that consists of four development phases: 1) preliminary investigation, 2) designing, 3) realization, and…

This qualitative study aimed at describing student verbal interaction verbally through cognitive activities consisting of procedural, disputational, and exploration in solving geometry problems. This research was in the form of students' verbal interaction activities in group discussion which decribe students' thinking process in detail, both the…

Effective professional development occurs in learning communities where teachers co-construct knowledge with peers about teaching and learning by engaging in meaningful activities. However, only a few studies have examined the complex nature of discourse, participation, and learning in professional development contexts. Grounded in the notion of…

Supporting students' engagement in meaningful mathematics discussions can be challenging. It involves, for example, choosing tasks that are worth discussing (e.g., Stein and Lane 1996), negotiating norms for how students engage with one another's ideas (Kazemi and Stipek 2001; Horn 2012), eliciting students' thinking, and pressing students to…

A longstanding aim of education efforts to position students as knowledge constructors so they are engaged in the building and shaping their learning environment. Current education reforms situate student sense making around authentic science inquiries where students are engaged in the practices of science. In the science classroom, this means…

This essay challenges assumptions that those labelled as "high achievers" are in some way "held back" by those perceived as having lower initial capability. By exploring collaborative pedagogical approaches and focussing on my experiences with two students, with widely differing initial capabilities, and exploring how they have…

We report on one teachers' efforts to re-design an entire instructional unit as a coherent storyline about forces and motion as a part of a multiyear professional development (PD) project around the NGSS. Designing coherent storylines demands that teachers create opportunities for students to meaningfully engage in science practices in order to…

An open classroom climate, one where diverse opinions and discussion of social and political issues are welcome, promotes civic development among youth and fosters critical consciousness. Critical consciousness, defined as the capacity to recognize societal inequity along with the motivation and action taken to challenge such inequity and promote…

This study emerged from the abrupt shift to online distance teaching due to the Covid-19 pandemic and reports of "Mother Tongue Instruction" (MTI) in Sweden, where online distance teaching was initially introduced in MTI only. In Sweden, MTI is offered to students whose parents/caregivers speak languages other than Swedish on a daily…

In this paper, we explore middle school science teachers' learning of inquiry-based instructional strategies through reflection on practice teaching sessions during a summer enrichment program with middle level students. The reflection sessions were part of a larger year-long inquiry professional development program in which teachers learned…

Purpose: This paper aims to analyze how a group of middle-school debaters integrated their identities and epistemologies into the traditional literacy practice of debate to advocate for more expansive and inclusive forms of academic and civic discussion. The adult and youth co-researchers of the Debate Liberation League (DLL) detail their creation…

The 2013 curriculum in Indonesia mandates that teachers should develop students' Higher Order Thinking Skills (HOTS). One of the learning goals through HOTS is to make sure that students can analyze, evaluate, and create their knowledge. However, studies on HOTS issues in English learning, particularly in reading skills, are still very limited.…

There is a growing interest in using classroom response systems or clickers in science classrooms at both the university and K-12 levels. Typically, when instructors use this technology, students are asked to answer and discuss clicker questions with their peers. The existing literature on using clickers at the K-12 level has largely focused on…

In this article, the author historicizes the argument about Black Language in the classroom to contextualize the contemporary linguistic inequities that Black students experience in English Language Arts (ELA) classroom. Next, the author describes "anti-black linguistic racism" and interrogates the notion of academic language. Following…

Despite the impetus from professional organizations for science and mathematics integration, few teacher training programs provide opportunities for teachers to develop the knowledge and skills in effective content integration. This study reports on the impact of a graduate course on in-service middle school, math, and science teachers'…