The important role of self-efficacy (SE) in students' motivation, engagement, persistence, and academic achievements has been reconfirmed by ample research, both in general and for STEM disciplines. As most studies focused on traditional school systems, additional research is needed on how science SE develops in different educational environments,…

The authors share a sequence of lessons that teachers thought were especially useful to produce effective science discourse and promote student understanding. The first lessons teach social and emotional skills. The later lessons focus on energy sources and systems, requiring students to apply their social and emotional skills to conversations…

Assessment, including course exams, clearly indicates to students what learning goals they are expected to master in a certain course. However, most of these assessments tend to focus on generating a correct answer rather than on the type of reasoning or skills used to arrive at the answer. If educators value skills in addition to the correctness…

A hands-on experiment to obtain atomic and ionic radii with lumps of metal and ionic compounds is reported here. The experiment is performed with industrial-grade typical metals (iron, copper, aluminum, and lead) and single-crystal lumps of ionic compounds (sodium chloride, potassium chloride, and potassium bromide). Students measure the dimension…

Some educators use what we call a "hook" as a key element in their lessons. We use "hooks" to get our students interested in what it is we are teaching. Many teachers have adopted the Next Generation Science Standards and establish the phenomena as the engine that drives scientific investigation and learning in the classroom.…

Using many-facets Rasch measurement, this study aimed to detect and measure disciplinary context effects on student hands-on performance in terms of scientific inquiry competence. In Shanghai, China, a total of 251 eighth graders, from five junior high schools, participated in this study. The partial credit Rasch model was applied to help…

This study aimed to determine the differences in science process skills in each class in the Physics Education Study Program. This research was a quantitative study with a comparison design. The sample was 108 students with details of 54 control class students who used conventional guidebooks, while the control class totaling 54 students used a…

Self-efficacy, the belief in one's ability to succeed in learning tasks, predicts learning and success in education broadly and physics specifically. While self-efficacy increases for students in most introductory science and mathematics courses, self-efficacy consistently decreases for women in physics courses. This study used the experience…

Understanding of causal mechanisms has largely been ignored in past work on science learning, with studies typically assessing multiple aspects of children's knowledge or focusing on their explanations without differentiating between accounts of factors, variables and mechanisms. Recent evidence suggests that grasp of mechanisms is in fact a…

This article discusses teachers' experiences of making simple changes to lessons with the aim of enhancing students' ability to make connections between their everyday knowledge and science and enrich their perception of what counts as science, increasing their science capital. The classroom work followed findings by the ASPIRES team at King's…

This paper shares ideas with teachers about the integration of students' social and emotional skills with science instruction to fully implement the Next Generation Science Standards. In this article, we share a sequence of lessons that teachers thought were especially useful to produce effective science discourse and promote student…

Although many have suggested the use of games to motivate active learning, studies that evaluate the learning outcomes of games with high school students are scarce. Here, we present the evaluation of the board game "Taphonomy: Dead and Fossilized" as an active learning tool to teach fossilization and Earth systems thinking with rising…

This qualitative research emphasized learning strategies in the process of full engagement by students and discovering the implementation of learning, science process skills, and learners' creativity. The selection of contextual teaching and learning methods due to teachers having a role more in strategy affairs while learners were more focused on…

Practical work is critical to understanding science concepts. A case study was carried out to understand teachers' perceptions regarding practical work in Mankweng Circuit, South Africa. Four Grade 11 Physical Science teachers from different high schools were purposively selected. Data were collected through interviews, classroom observations, and…

Competence-based, science e-testing (CBSeT) is a novel external assessment tool which provides feedback to science teachers about their students' competence-based skills, thereby giving relevant assessment information which teachers could potentially use in their teaching practice. The aim of this study was to determine the extent to which…