In the precalculus curriculum, logistic growth generally appears in either a discrete or continuous setting. These actually feature distinct versions of logistic growth, and textbooks rarely provide exposure to both. In this paper, we show how each approach can be improved by incorporating an aspect of the other, based on a little known synthesis…

In Physical Education Teacher Education programs, we argue that a focus on fewer models to be taught and learned would provide time for higher competence to be attained by preservice teachers in a curriculum limited in terms of contact hours. During their teacher training, preservice teachers should be given ample opportunities to practice the…

Typically, vocabulary instruction is associated as part of reading instruction. However, vocabulary instruction is also a necessary component of mathematics instruction. In fact, state and national standards (e.g., Common Core State Standards) require elementary students to communicate about mathematics to provide clear explanations, construct…

Enzymes are nature's catalysts, mediating chemical processes in living systems. The study of enzyme function and mechanism includes defining the maximum catalytic rate and affinity for substrate/s (among other factors), referred to as enzyme kinetics. Enzyme kinetics is a staple of biochemistry curricula and other disciplines, from molecular and…

Researchers have suggested that initial attempts to change mathematics instruction often leave educators "with no framework for the kinds of specific, constructive pedagogical moves" they might make (Chazan & Ball, 1999, p. 2). The intent of this article is to introduce a framework for teaching and learning mathematics that is robust…

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.

The purpose of this article is to describe a modeling sequence about the digestive system. "What happens in your body when you have lactose intolerance?" is the initial question that will guide the activities. Students will build a 3D plaster cast of the digestive system as part of a modeling cycle through which they are expected to…

This Element explores ways to promote critical literacy in teacher education. First, the authors define critical literacy in the context of teacher education through established theoretical frameworks and models of critical literacy pedagogy and share their collective findings on critical literacy research over the course of a decade. Building…

"Tell Your Story: Teaching Students to Become World-Changing Thinkers and Writers" explores how to help students see themselves as writers and storytellers who are developing the skills and techniques to communicate in ways that resonate with various audiences. When students make that shift and see themselves as active and valued…

This is the first of four columns by Tim Erikson which introduces us to the Common Online Data Analysis Platform (CODAP). CODAP is a free, web-based software tool that your students can use for many types of tasks. This first column shows how CODAP can be used for mathematical modelling and where it might fit with the "Australian Curriculum:…

Seeking to leverage students' interests into mathematical tasks and noticing how their students excitedly discussed the NCAA's Division 1-A football rankings every year, the authors devised a mathematical modeling task in which students could use mathematics to justify their rankings. The task takes students on a journey to consider the complexity…

THE FUSED health education series was developed as a one-stop guide for developing a quality curriculum for teaching health education. This first, two-part article introduces a new approach to teaching health education called THE FUSED Technique. THE stands for Teaching Health Education and FUSED stands for Functional (data driven) information,…

Recent media reports suggest that teachers and teacher educators are using the three-cueing system model to justify an overemphasis on context to help students read unfamiliar words. In this conceptual article, the authors argue that although these critiques are exaggerated, the current climate provides an opportunity for teacher educators to…

Too often, mathematics and science are taught in isolation from each other and from meaningful problems that matter to students. This book draws on the authors' experiences with teacher colleagues, including time spent in their classrooms co-developing and refining lessons. The core of their approach is to encourage learners to pursue solutions to…

Part 1 of this article described THE FUSED Technique (Ford & Knutson, 2024) as a new pedagogical approach to teaching K-12 health education, blending or fusing the best aspects from the standards-based and skill-based health education teaching models. THE stands for teaching health education and FUSED stands for functional (data driven)…