In this paper, the effectiveness of training faculty in laboratory teaching (the teaching of science in a laboratory setting using experiments and similar exercises) through the use of Information and Communications Technology (ICT)--virtual technologies for faculties in institutions of higher education in the Indian state of Kerala--was evaluated…

New introductions to invasive mosquitoes, Aedes aegypti and Aedes albopictus, increase the risk for vector-borne diseases such as dengue, chikungunya, and Zika in the United States. Tracking these new introductions is more important than ever. This lesson plan focuses on the collection of mosquito larvae and pupae before the onset of summer with a…

Integrated science is a ubiquitous school subject that is found in primary and middle-school levels around the world. Being a hybrid subject comprising several science disciplines, it poses many challenges to teachers as they are obliged to teach beyond their disciplinary comfort zones. In addition, this subject is prone to a lack of coherence,…

Learning synthetic biology is often seen as a far distant possibility, restricted to those who have the privilege of an academic career. We propose a student-centered discussion group around synthetic biology, aimed at people from high school onwards with different backgrounds to interact and learn about synthetic biology. We developed a 14-week…

Mechanistic reasoning is a powerful form of reasoning central to scientific explanations. Despite mechanistic reasoning being an important dimension of scientific practice and a central dimension of science curricula, students face difficulties in developing such type of reasoning. Many authors have been proposing tools for supporting its…

The COVID-19 pandemic provides an opportunity for teachers to explicitly address nature of science (NOS) themes during instruction. Aligned with key NOS categories in the "Next Generation Science Standards," this article discusses events and trends from the pandemic that teachers can use to help students understand values and methods of…

This article describes a simple way to introduce nanomaterials using the presence of carbon nanodots (CNDs) in widely available food. Budweiser® beer and Coca-Cola®, commercial foods that are commonly accessible, were utilized to demonstrate the optical property of nanoparticles. Specifically, green and violet laser pointers were employed for the…

Teaching Science innovatively has become a key motivation in educational parlance to uplift the academic achievement of the learners. There are numerous teaching strategies and skills developed by educationists, researchers and teachers to teach the subject creatively in the classroom. Thinking Maps is one such teaching strategy that enables the…

The 'Moss Safari' activity was developed to assist with knowing which organisms to look for when observing a drop of water squeezed from moss for the first time. In this case study, the activity was introduced online to 34 trainee science teachers. This was followed by a post-session questionnaire evaluating their experience of the Moss Safari.…

The FCE (field-based chemistry experiment) model was developed to cultivate pre-service science teachers' ability to teach chemistry experiments in secondary classrooms. We describe the process of developing the FCE model and student activities via feedback from experts and analysis of the implemented program. This study evaluated the…

Ecosystems, interacting systems of biotic and abiotic factors, are a fascinating topic in life science. The "Next Generation Science Standards" (NGSS Lead States 2013) recognize "Ecosystems: Interactions, Energy, and Dynamics" (HS-LS2) as one of four overarching ideas in life science that students should understand. Student…

We show that the gravitational acceleration g near Earth's surface can be easily determined with high accuracy by conducting the usual free fall experiment in high school or college physics laboratories. Unlike the conventional method of data analysis that uses formulas without taking air resistance into account, we consider the effect of air drag…

Important factors in learning science include motivational variables (relevance of science learning for personal goals, self-efficacy for learning science, and interest in a scientific career), emotional variables (boredom and enjoyment in science classes), and engagement variables (vigor, dedication, and absorption towards science studies). Data…

This study investigated the integration of Citizen Science projects in high school science classrooms, aiming to discern the prerequisites for their successful implementation. Qualitative data collection methods were employed to illuminate how six high school Environmental Science teachers incorporated these projects into their curriculum and…

Physical experiments on real-world systems are proposed as a means to raise learning outcomes and Arduino microcontroller is highlighted as an appropriate tool to perform them. However, experimentation on a real system may encounter various barriers. Therefore, a learning environment was developed in order to perform Arduino experiments on digital…