Science education researchers and curriculum documents have advocated scientific inquiry for more than six decades; however, inconsistent findings concerning its effects on students' learning outcomes have been revealed in recent analyses of large-scale international assessment data (e.g., the Programme for International Student Assessment…

Internationally, there are calls for students to be able to use their scientific understandings to make informed decisions about the world in which they live. Using a mixed methods case study design, this study investigated the impact of behaviours and strategies used by two early career science teachers who taught argumentation about a…

This article describes a program that was developed to introduce senior high school students in Melbourne, Australia to the technique of X-ray crystallography within the context of chemistry research. Students had an opportunity for original experimentation, performing reactions and attempting to grow crystals of reaction products in a school…

School science curricula habitually encourages students to develop science knowledge alongside 'ethical understanding', the moral theory of right and wrong. Drawing from the ideas of Karen Barad, Donna Haraway and Rosi Braidotti, this paper critically examines the 'science-ethics nexus' in Australian secondary schooling. In doing so, it offers a…

Students' out-of-school science participation has been identified as a factor that supports adaptive science outcomes. Researchers have largely investigated students' out-of-school science participation in terms of structured science activities (e.g., attending a science camp), with far less consideration of how students' involvement in…

An inquiry approach to learning can have a positive impact on students' attitudes to science and their science literacy skills; two attributes that have been in steady decline internationally. The professional development of teachers in inquiry science is one way to ensure that teachers are equipped with effective strategies to teach science,…

There has been a strong narrative in Australia of falling attainment in high school science, with much of the campaign informed by results from international standardised tests such as Programme for International Student Assessment (PISA), which shows a year-on-year decline in scientific literacy of Australian 15-year-old students. These results…

To promote scientific literacy in school science, students need to learn key concepts in science, along with the nature of scientific knowledge and how it is generated. Ideally, this learning mirrors authentic scientific inquiry through student engagement in three key epistemic practices: flexibility and creativity, knowledge construction, and…

Science education is essential for sustainability and prosperity. However, students from rural communities, arguably the future custodians of our environment and significant drivers of our economies, underperform in science education. In Australia, rural students generally lag behind metropolitan students in science achievement and engagement.…

Background: In learning astronomy, students need to shift between 3D and 2D representations involving complex interactions between the body and material environment. Little attention has been paid to the iconic nature of this astronomical diagramming. Purpose: This research explored the value for students of diagramming to reveal the structural…

The purpose of this study is to examine the effect of missing data imputation methods, namely regression imputation (RI), multiple imputation (MI) and k-nearest neighbor (kNN) on differential item functioning (DIF). In this regard, the datasets used in the research were created by deleting some of the data via the missing completely at random…

This paper analyses Australian secondary science teachers' perceptions of their pedagogy and students' classroom engagement based on the Science Capital Teaching Approach (SCTA). Previous research studies related to the idea of teaching to enhance the science capital of secondary students mainly employed qualitative methods to collect data from…

The gender gap in physics in Australian secondary schools remains a significant issue. This study aims to address this problem by examining how physics teachers perceive girls' participation in physics, and how these perceptions influence their approach to gender issues and their potential impact on girls' physics identity. The study uses a…

With biodiversity loss as one of today's most pressing global problems, it is crucial to raise public recognition of this crisis and promote acceptance of conservation efforts. Plants, which typically struggle with low awareness ('plant blindness') and less emotional connection than animals with humans, are facing a special challenge. Promoting…

The monitoring of pH changes due to dissolved carbon dioxide from algal balls offers a way for students to acquire good understanding of the processes of photosynthesis and respiration. Here, 54 high school participants were enlisted to conduct the experiment physically and with an Augmented Reality (AR) tool developed. A survey conducted after…