Nicolas Senior shows how EMC3 's Launch-Explore-Summarise/Review model for mathematics lesson structuring sets the conditions to get the most out of both dialogic and direct instruction. He argues that this model will help teachers walk the balance between order and chaos.

In this mixed-methods study, we introduce an activity-based perspective on mathematical authority that considers who leads mathematical activities in a classroom. Our framework for mathematical authority extends existing research that focuses primarily on Authoring mathematical ideas to include the activities of Visualizing and Speaking. Using…

This paper studies the knowledge developed by a group of sixty-two pre-service primary teachers during a training session on the definition of a polygon and the mathematical practice of defining. We explore the knowledge developed by pre-service teachers when they carry out a series of training tasks oriented around the practice of defining with…

How can governments train thousands of teachers effectively and at scale? This implementation research shares evidence from Sierra Leone's nationwide initiative to train 12,500 Grade 1 teachers and headteachers in structured pedagogy. Drawing on test data from over 7,500 teachers, classroom observations, and feedback from more than 5,600…

The COVID-19 pandemic disrupted education around the world, resulting in the implementation of different forms of remote instruction. The present study provided a description of one interesting and unique approach to providing such instruction by analyzing 144 language arts lessons designed and implemented by 61 distinguished and experienced…

In this article, the authors explore how the 3C Model can be used to integrate other curriculum areas with mathematics, namely digital technologies. To illustrate the model, they provide a practical example of a teaching sequence. T he 3C Model is designed to create opportunities for applying reasoning and problem-solving skills and learning…

This research aims to develop a career guidance model design based on blended learning for primary school learners. This research combines the development model of Borg and Gall and Branch. Products development are syllabus, lesson plan, inventory, guidance, and blended learning containing career awareness materials. After being validated by the…

Learning about the Earth through geoscience education is important in order to make informed decisions about the future of the Earth. The aim of this study is to examine students' conceptual development on geoscience subjects based on inquiry-based learning. 7th grade students participated in this study. The researcher prepared lesson plans and…

Structural reasoning is a combined ability to "look for structures, recognize structures, probe into structures, act upon structures, reason in terms of general structures, and see how a piece of knowledge acquired resolves a perturbation experienced" (Harel and Soto, 2017). The purpose of this study was to explore the cognitive…

Access to drinking water is becoming more limited as drought persists across continents. This article highlights a particularly impacted group of students due to increasing drought conditions and upstream river pollution near their reservation. While there are related water and modeling standards across the K-12 Next Generation Science Standards…

In this study, we aimed to develop an active play learning model to enhance cognitive thinking skills in elementary school students. We employed a qualitative research methodology, targeting health and physical education teachers from schools in Suphan Buri Province in Thailand. We collected data through individual surveys and indepth interviews…

When the COVID-19 pandemic started in March 2020, the educational process had to be redesigned to meet current needs. At the Faculty of Education of the University of Ljubljana, pre-service engineering and technology teachers (3rd and 4th years of undergraduate two-subject teachers' study programme) are obliged to complete a teaching practice in…

Sixth-grade science students at Gauger-Cobbs Middle School in Newark, DE, had misconceptions about how heat energy moves in the hydrosphere through conduction, convection, and radiation. As a result, students struggled to develop and connect ideas that correctly and completely explained heat transfer in the hydrosphere at the end of the lesson…

In this article, the authors unveil the Trade Book Inquiry Design Model (IDM) blueprint. Anchored in a compelling question inspired by a trade book, the new blueprint is broken into two instructional blocks: "Reading and Comprehension" and "Living Social Studies." The inquiry template is designed to be instructionally efficient…

Effective planning lays the foundations for effective teaching in mathematics (Smith & Stein, 2018). The planning decisions made by teachers are many and varied and ultimately inform what, how and why students learn mathematics (Kilpatrick et al., 2001). Critically, these decisions affect students' opportunities to engage with mathematics in…