Engaging students in scientific argumentation is a hallmark of high-quality science instruction. Despite the importance of this practice, it is not a ubiquitous one within K-12 classrooms since scientific argumentation is complex and difficult to learn how to do well. In this study, we examined similarities and differences in how preservice…

Augmented Reality (AR) is now being used in education across various subjects. The number of AR applications has increased with the popularity of smartphones. In this study, we explore the use of AR-based apps for teaching astronomy in the last four years of secondary education in Spain. The study includes an experimental group and a control group…

Spatial ability is an important tool in chemistry and this ability can be improved. Various technologies have been used to improve spatial ability. However, it is not clear if viewing technologies should take the place of the model kit; the traditional method of learning about molecular structures. Our research aims to address this gap. In our…

Teaching ecological concepts in schools is important in promoting natural science and environmental education for young learners. Developing educational programs is difficult, however, because of complicated ecological processes operating on multiple levels, the unlimited nature of potential system interactions (given the openness of systems), and…

This study investigated the types of tactics and strategies students used in working with computer simulations and examined if the skills acquired when using the computer simulation could be applied in other settings. Sixth grade students (N=50) from three different schools participated in the study and were observed over a period of six weeks.…