In this article, Jacob Olivey describes his department's efforts to both diversify their Key Stage 3 curriculum and secure greater curricular coherence. Building on a large body of research and practice, Olivey sought new forms of curricular coherence through the selection and sequencing of substantive content across the curriculum. He reflects on…

Statistics has been a content domain in the mathematics curriculum for decades. However, statistics is a distinct discipline from mathematics and there are important differences in how one should teach the two disciplines. In this article, the authors consider how these differences can inform an adaptation to the 5 Practices for Orchestrating…

This study aims to describe the 3D model's online modules effectiveness in the practicing mastery of conceptual knowledge in solar system learning using an instrument which tested 58 7th-grade respondents from one of the junior high schools in Jombang, East Java, Indonesia. The respondents were then divided without randomization into 29…

The COVID-19 epidemic had caused one of the most significant disruptions to the global education system. Many educational institutions faced sudden pressure to switch from face-to-face to online delivery of courses. The conventional classes are no longer the primary means of delivery; instead, online education and resources have become the…

The course of development of technology, its speed in the recent period and the point it has reached have led our relationship with technology to become a necessity rather than a choice. In this respect, teaching activities that are not intertwined with technology and do not include digital elements will remain as practices that will not go beyond…

The article focuses on study visits from the perspective of mathematical project work. Project work means a systematic organizing method of teaching that is based around a project. The research questions are the kinds of study visits students made, the meaning(s) of those visits, the mathematical content in the visits and how such study visits…

Schools experienced unprecedented disruptions to instruction during the COVID-19 pandemic, largely driven by the abrupt transition to online learning in the spring of 2020. Often, this shift created a "black box" around remote learning and instruction. However, data generated by educational technology platforms can provide a window into…

Access to core subject-area curriculum for students from immigrant backgrounds who are learning the dominant language of instruction has long been a barrier to equitable education around the world, especially in secondary schools. This article explores the promise of Complex Instruction (CI) to address barriers to access for such multilingual…

This research aimed to examine the value perceptions and attitudes of secondary school students towards physical education and sports lessons. The research, which was designed in a quasi-experimental model with a pretest-posttest control group, was conducted with 91 7th-grade students in the second semester of the 2020-2021 academic year. The…

Abstraction is one of the most fundamental ideas in computer science (CS), and as such, according to Bruner, it should be taught spirally, starting as early as possible and revisited at every level of education. However, teaching CS abstraction to novices is a very challenging task, and CS educational research has often demonstrated students'…

Developing knowledge and practice for high-quality K-12 class discussion remains challenging, especially for new teachers juggling other classroom responsibilities. Our study reports the case of a preservice teacher learning to lead discussions while enrolled in a teacher education inquiry course, simultaneous with semester-long supervised…

Determined to do justice to the complexity of the seventeenth century, as a messy but crucial period in British history, and to develop their pupils' disciplinary understanding of how and why interpretations of the past are constructed, Dan Keates and his department set out to exploit the rich seam of interpretations of Cromwell. The quest to…

As the school National Science Curriculum in Turkey includes topics such as human reproduction, hormonal growth and adolescent health, elementary school science teachers (ESTs) are required to teach sexuality-related topics to their students. However, studies have shown that teachers in Turkey, like their counterparts in many other countries, have…

My dissertation is a pre-mid-post-test, quantitative research design, including surveys and written assessments, to answer these research questions: 1. How do students' science mindset vary over time when engaged in science inquiry activities? Is there a difference between male and female students? 2. Is there a relationship between 7th grade…

We report the results of a preregistered, cluster randomized controlled trial of a mathematics learning intervention known as interleaved practice. Whereas most mathematics assignments consist of a block of problems devoted to the same skill or concept, an interleaved assignment is arranged so that no 2 consecutive problems require the same…