This study presents a method for teaching the subject of chemical equilibrium in which students engage in self-learning mediated by the use of a new multimedia animation (SEQ-alfa©). This method is presented together with evidence supporting its advantages. At a microscopic level, the simulator shows the mutual transformation of A molecules into B…

Students' skills in structure elucidation of organic molecules are developed by training them to understand advanced spectroscopic measurements and elucidate structures of small organic molecules from mass spectrometry (MS) and infrared (IR), ultraviolet (UV), and [superscript 1]H and [superscript 13]C nuclear magnetic resonance (NMR)…

It is important for teachers to know variables such as physical characteristics, intelligence, perception, gender, ability, learning styles, which are individual differences of the learners. An effective and productive learning-teaching process can be planned by considering these individual differences of the students. Since the learners' own…

Waves are a relevant part of physics that students find difficult to grasp, even in those cases in which wave propagation kinematics can be visualized. This may hinder a proper understanding of sound, light or quantum physics phenomena that are explained using a wave model. So-called "human" waves, choreographed by people, have proved to…

In this case study, we describe an inquiry-based approach to enhancing tuition in chemistry by taking student teachers out of the lab and into nature. We used video observation and interviews to gain insight into student teachers' expectations and experiences of such fieldwork. Through thematic analysis, we found that the participants perceived…

Finding ways for all students to engage meaningfully with science and learn to use scientific knowledge and skills to identify and solve personal and community-based problems requires more than making changes to the curriculum students experience in schools. This article describes a methods course, part of a one-year masters level teacher…

The aim of education in the 21st century is to cultivate a whole person, not just a professional. Therefore, obtaining an academic qualification (standard credentials) is not enough and other qualities (soft credentials) are also important, including the ability to properly package and present one's credentials and capabilities. This article…

The implementation of KKNI curriculum in Indonesia requires meaningful learning--so does the biochemistry learning. In the mean time, biochemistry learning is constrained by the fact that its implementation and assessment have yet to be integrated with classroom learning and laboratory works. The Orientation/Decision/Do/Discuss/Reflect (OD3R)…

Affective factors such as the achievement emotions are considered critical for students' academic performance in STEM degree programmes and careers. In this study, a reciprocal causation model was tested between two affective factors: enjoyment and anxiety, and organic chemistry course performance. Each variable was measured three times in four…

Background: The development of context-based science curricula has been identified as one of the most effective curricular innovations to develop interest and better conceptual understanding of many areas in science. However, such a curriculum can be more fruitful if it starts with the assessment of learners' contextualized knowledge about the…

Data collection is a fundamental skill in science education, one that students generally practice in a controlled setting using equipment only available in the classroom laboratory. However, using smartphones with their built-in sensors and often free apps, many fundamental experiments can be performed outside the laboratory. Taking advantage of…

A growing body of scholarly work indicates that student performance on physics problems stems from many factors, including relevant conceptual understanding. However, in contexts in which significant conceptual difficulties have been documented via research, it can be difficult to pinpoint and isolate such factors because students' written and…

The purpose of this article is to provide preservice and new STEM teachers with an understanding of the benefits of using science trade books to foster comprehension of the science content in the classroom and explain how to supplement science instruction with children's literature. By using children's literature in the science classroom, students…

Reading comprehension is a crucial skill that elementary school students must develop in order to learn science. However, there is not yet enough research about the role that multimodal texts play in scaffolding student reading comprehension of complex scientific processes, such as energy transfer. This study explored how verbal and visual…

What teachers believe about their own effectiveness in the classroom influences what and how they teach, so teacher preparation programs should work to cultivate strong self-efficacy beliefs (SEBs) in future teachers. I designed a science content course for future elementary teachers around the simultaneous goals of teaching science content and…