The use of the valence-shell electron-pair repulsion (VSEPR) model is essential for understanding aspects of bonding, molecular dipoles, inorganic complex ions, isomerization and stereochemistry, the lock-and-key mechanism for enzyme activity, and many other ideas. This paper describes how different approaches can be used to help students learn…

Most international curricula require students to develop conceptual and procedural understandings along with developing an understanding about the nature of science. Moreover, science education endeavours to produce scientifically literate citizens capable of making informed decisions about the social-scientific issues in their everyday lives;…

Education for sustainability -- understood as efforts to equip people with the knowledge and skills necessary to make environmental, social and economic decisions that consider the needs of present and future generations -- has been incorporated in the official curriculum of Australia as a 'cross-curriculum priority'. This research sought to…

If you think physics is only for older children, think again. Much of the playtime of young children is filled with exploring--and wondering about and informally investigating--the way objects, especially toys, move. How forces affect objects, including: change in position, motion, and shape are fundamental to the big ideas in physics. This…

Constructing Direct Current (DC) electric circuits is simple and engaging for primary students, but that is not all there is to learning about electricity. Mandatory learning in the Australian Curriculum: Science (ACARA, 2018) expects Year 6 students to explain some of the processes underlying electric circuits. The abstract nature of key…

Flotation is usually taught in Indian schools after students have been introduced to the concepts of mass, density, pressure, volume and buoyancy. This paper describes an attempt to teach the principle of flotation to a class of sixth graders--who had not yet been taught these concepts--so they could understand (and perhaps, arrive at) Archimedes'…

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…

Originally called Cognitive Acceleration through Science Education, Thinking Science is a program of 30 lessons, usually delivered in Years 7 and 8, that has been shown to improve learner outcomes in science, maths and English. Over recent years, it has grown in popularity in Australia and was the subject of an ARC-funded research project at the…

In this paper, we explore how an intentionally planned learning environment, rich with material resources and inquiry questioning practices, supported young children's engagement with an integrated science and mathematics learning experience. A practitioner-researcher, named 'Jenny', from an Australian early year learning centre, partnered with…

On entry to university, high-achieving physics students from all across Australia struggle to identify Newton's third law force pairs. In particular, less than one in ten can correctly identify the Newton's third law reaction pair to the weight of (gravitational force acting on) an object. Most students incorrectly identify the normal force on the…

In this article, the author describes a chemistry gas experiment that she developed with the intent of integrating inquiry and Problem-Based Learning (PBL). The lab activity follows the principles of Ambitious Science Teaching (AST). Teachers (1) engage students with important science ideas, (2) elicit students' ideas while making visible what…

Trends in contemporary science education emphasise the benefits of out-of-school learning experiences to help schools link science with everyday life (Tho, Chan, & Yeung, 2015). With the help of state-of-the-art technology, mobile devices--particularly smartphones--have the ability to work as data-logging tools for students to perform…

Large gender gaps in performance on questions involving projectile motion have been observed at high school and university level, even amongst high-achieving students. This gap is particularly problematic because projectile motion is typically one of the first topics formally taught in physics, and this may give girls an inappropriately negative…

This article is written for primary and high school students, and provides a way to introduce kids to science and the concept of gravity.

Energy is one of the most complex yet central concepts taught in schools and is featured in the Australian Science Curriculum, as one of the six key organising ideas (Australian Curriculum, Assessment and Reporting Authority (ACARA), 2015). The literature portrays a multitude of complications associated with teaching energy (see Millar, 2005 for a…