Initial research has shown that simulating data from models created with computer software may enhance students' understanding of concepts in introductory statistics; yet, there is little research investigating students' development of statistical models. The research presented here examines small groups of students as they develop a model for a…

We report a case study of model-based reasoning in which a small group of fourth-grade students analyzes the energy flow when a solar panel is used to power an electric motor that spins a propeller. In developing their explanation of energy flow, the students draw on a general model of energy developed collectively by their class in the course of…

The mathematical models that describe enzyme kinetics are invaluable predictive tools in numerous scientific fields. However, the daunting mathematical language used to describe kinetic behavior can be confusing for life science students; they often struggle to conceptualize and relate the mathematical representations to the molecular phenomena…

Many teachers are confused about how to implement the phenomena-based teaching recommended by the "Next Generation Science Standards" (NGSS Lead States 2013). This article describes one possible approach--purposely repurposing existing activities. This process involves having teachers: (1) Choose a phenomenon that informs the development…

Evidence is growing that the quality of teachers and teaching are significant factors in enhancing student learning, so research into teacher education could make a major contribution to preparing our future teachers. Post-compulsory teacher education research lacks recognition almost to the point of invisibility. Post-Compulsory Education (PCE)…

The Australian Curriculum (n.d.) describes chemistry as having three interrelated strands, Science Inquiry Skills, Science as a Human Endeavour and Science Understanding. It also states "... the three strands of the Australian Curriculum: Science should be taught in an integrated way". This article will explore a model for integrating…

Developing understanding of models and proficiency with modeling practice is challenging for both teachers and students. This 2-year study first investigated existing instructional strategies employed by teachers while teaching Earth and Space Science with dynamic physical models. Summer professional development introduced a conceptual framework,…

This conceptual paper reviews the extant literature on action research/teacher led inquiry and answers the question: How and in what circumstances can action research improve teachers' classroom practice and therefore what might be the implications for school improvement? A critical analysis of the nature and purpose of action research as a…

In this article we describe and evaluate processes utilized to develop an online learning module on mathematical modelling for pre-service teachers. The module development process involved a range of professionals working within the STEM disciplines including mathematics and science educators, mathematicians, scientists, in-service and pre-service…

In this study, assessment and learning is reconceptualised as an integrated and dialogic process. Positioned in a sociocultural framework, the experiences of academics and students at an Australian university were examined to understand how they think about and participate in formative assessment to support learning. Semi-structured interviews and…

Force probes are versatile tools in the physics lab, but their internal workings can introduce artifacts when measuring rapidly changing forces. The Dual-Range Force Sensor by Vernier uses strain gage technology to measure force, based on the bending of a beam. Strain gages along the length of the beam change resistance as the beam bends. The…

The purpose of this study is to investigate the effect of teacher evaluation and self-evaluation on the experience of designing and applying lesson plans according to the 5E inquiry model and pre-service teachers views regarding the 5E inquiry lesson planning and teaching practice. It was designed as the embedded mixed method. Total of 60…

If ever there was an appropriate time to reassess models of instructional delivery for language learning, that time is now. The coronavirus pandemic has led to a public health crisis, countless grieving families, and to a social order and private lives turned upside down. Many have lost their livelihoods, as businesses and governments struggle to…

This essay reviews the emergency teaching-learning pedagogy in K-12 schools of Nepal during the COVID-19 global pandemic. It discusses three models (unidirectional, e-participatory, and mobile teaching) as alternative pedagogies of Nepalese educational institutions to continue teaching-learning for different disciplines such as language, arts, and…

Philosophy confronts two existential crises: the threats to its existence from scientists like Stephen Hawking who claim that philosophy is dead; and the threat to life itself from catastrophic climate change. The essay's first theoretical part critiques Nietzsche's claim that philosophy's primary function is to guarantee the future of life. The…