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…

The Advancing Science and Engineering through Laboratory Learning (ASELL) for Schools program has been instrumental in getting schools across Australia to reconsider the effectiveness of the laboratory learning activity (LLA) in science education. In Victoria, the ASELL for Schools project has collaborated with another nationally funded program,…

This article describes how the Advancing Science and Engineering through Laboratory Learning (ASELL) Schools program was developed. ASELL School's directive is to facilitate the embedding of inquiry-based learning in secondary school classrooms through workshop-based teacher professional development (PD). The approach of ASELL Schools is to…

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…

Proteins are a diverse class of biochemical macromolecules, including substances as (apparently) unrelated as silk and sinew, hair and horn, feathers and flagella, enzymes and epidermis, gelatine (jelly) and gluten and gore, spider web, meat and fish muscle. Yet they are unified by being polymers of amino acids. Discovery of the nature of proteins…

This paper is a qualitative, practice based study describing the use of the Focus-Action-Reflection (FAR) Guide (Harrison & Treagust, 2000) to address the shortcomings of a pedagogical analogical model in Year 10 Science. The aim of this paper is to present my experience of the FAR Guide in relation to an analogical model that gave rise to…

A number of reports have argued that secondary science education needs to be more inquiry oriented and involve authentic and practical investigations to develop scientific literacy and better engage students in learning science. Inquiry-oriented approaches, such as those advocated in the new science national curriculum, require that teachers have…