Acharge pickup detector was developed at the University of Colorado for use in classroom demonstrations and in the dust accelerator at the Institute for Modeling Plasma, Atmospheres and Cosmic Dust (IMPACT). The detector can be used in a physics classroom to help high school and introductory-level physics students connect electromagnetic phenomena…

This paper proposes an experiment in which students build microdevices for conveniently electrolyzing water and use image recognition and processing technology to measure the volume of gas generated during the reaction in a noncontact way. Taking advantage of three ratio relationships between (i) gas volume and the area of bubbles, (ii) the…

Techniques are needed to train students in "writing to learn", whose main goal is to "learn to write". This work aims to exemplify how writing can be a teaching learning technique in an example in Chemistry to develop a correct understanding of the preparation of molar solutions in the laboratory. It is essential that this is…

Discover how to effectively incorporate literacy instruction into your middle or high school science classroom with this practical book. You'll find creative, inquiry-based tools to show you what it means to teach science with and through writing, and strategies to help your students become young scientists who can use reading and writing to…

Two stay two stray cooperative model (TS-TS) has been applied to know the activity and progress of student learning outcomes in Yapis Manokwari Senior High School. The type of research used is quantitative with quasi-experimental method. Time series design research was used, in this case, the group used for research cannot be selected at random.…

The aim of this study was to identify, classify and describe different types of vernacular misconceptions assessed with the items used in a study named "Laboratory of Thinking," Diagnosis of Science Education in Poland. We provide an outline of contemporary conceptual change theories and establish a typology of misconceptions where it…

This paper describes a professional development model for developing science teacher leaders that has evolved and been refined through working with 16 high school chemistry and physics teachers in high-needs schools over the past 3 years. The theoretical framework draws upon Goodwin's notion of professional vision and Dempsey's four metaphors to…

Einstein's two theories of relativity were introduced over 100 years ago. High school science students are seldom exposed to these revolutionary ideas as they are often perceived to be too difficult conceptually and mathematically. This paper brings together the two theories of relativity in a way that is logical and consistent and enables the…

Philosophical dialogue requires an approach to teaching and learning in science that is focused on problem posing and provides space for meaning making, finding new ways of thinking and understanding and for linking science with broader human experiences. This article explores the role that philosophical dialogue can play in science lessons and…

This article describes how teachers can turn their class into a STEM exploration hub where students engage with real-life scientists, mathematicians, and engineers. Within this space, students have opportunities to connect "Next Generation Science Standards"-aligned learning targets with potential STEM career choices. Using the 7E…

The aim of education is to ensure a holistic development towards knowledge and well-being. Despite exhaustive effort on embedding twenty-first century skills in science teaching, students show lack of interest to learn and pursue their science careers. This present study has attempted to develop an instrument for measuring attitude towards science…

Broad misconceptions about global climate change (GCC) could hinder efforts to address this large-scale problem, and curricular materials can play a substantial role in what students learn about GCC. This study examines how U.S. high school textbooks and supplemental curricular materials published between 2007 and 2012 portray the causes,…

Lack of STEM-related self-efficacy has impeded the growth of women in STEM fields. Out of school (OST) robotics programs and other STEM-related OST programs provide secondary students with opportunities to work in groups, brainstorm, and formulate ideas that require communication and teamwork. The purpose of this quantitative, quasi-experimental…

In the Italian education system, secondary students (ages 14-19) face the foundations of quantum physics during the final term of scientific high school (pre-university year). The Italian Ministry of Education, University and Research (MIUR) has remarked its importance in the syllabus to address the high school exit examination (30% of the 5th…

This was second year's research in developing a biology learning module of ecosystem material that promotes mobile android-based local region potentials, after first year conducted a field examination on android e-module and limited testing in East Lombok Regency, West Nusa Tenggara and Sleman Regency, D.I. Yogyakarta. The second-year research…