The remote screen control feature in Zoom was used to remotely control instrumentation during an online summer chemistry enrichment session for high school students. This feature was used to draw students into actively participating in chemistry demonstrations where instrumentation was used to gather and analyze data. It can be a challenge to keep…

Incorporation of previously reported AR technology (ARiEL) for a general chemistry laboratory was attempted for the second time, a replication effort designed to provide students with an option to read about the nature of instruments used in an experiment. Students' app usage was tracked to understand the type and amount of information accessed,…

The importance of engaging students in disciplinary practices of science is widely acknowledged and well researched. What is less understood is how to assess students' development of these practices. In particular, there is a need for understanding how formative assessment and feedback practices can be integrated into classroom instruction in ways…

Many factors predict academic performance at university but accessing lecture recordings has not been established as one. Our aims were to quantify how and why biochemistry students accessed lecture recordings and to determine any association between accessing lecture recordings and academic outcomes. Lecture recording access data was collected…

Many molecular biology and biochemistry instructors have altered their classroom behavior in favor of evidence-based, active learning instructional strategies. Overwhelming evidence confirms that lecture-only classrooms are detrimental to student learning outcomes, but we know less about the impact textbooks have on students outside the classroom.…

The purpose of this study was to improve the pedagogical content knowledge (PCK) of pre-service chemistry teachers using a school experience course enriched with PCK development tools such as CoRe as a lesson planning form, observations of mentor teachers' teaching by using an observation form prepared based on PCK components, discussion sessions…

A traditional laboratory course with the primary learning outcome of improving students' theoretical knowledge has received much criticism over the years due to the lack of evidence that these goals have achieved. We report our efforts to redesign a traditional first-year organic and inorganic (also known as synthetic) laboratory course from…

The Making Introductory Courses Real while Online (MICRO) laboratory project was developed to meet the need for hands-on experiments, focused on topics in analytical chemistry, to be delivered safely remotely or in a socially distanced in-person lab. Unlike more traditional lab experiments, MICRO laboratories use only microgram or nanogram amounts…

The problem of this study was the lack of problem-solving skills in early childhood, mostly in developing countries including Indonesia. This study examines the effect of the scientific approach-based learning process on problem-solving skills of early childhood and analyse the effectiveness of scientific approach-based learning to improve problem…

The use of serious educational games has the potential to increase student learning outcomes in science education by providing students with opportunities to explore phenomena in ways that vary from traditional instruction; yet, empirical research to support this assertion is limited. This study aimed to explore deeply what learning gains were…

The purpose of this study was to evaluate a form of writing instruction designed to teach second-graders to write compare and contrast informational texts. 73% of the participants (N = 45) were White, 22% were Hispanic, 2% were Asian, and 1% were Black, with 63% of the students eligible for free or reduced lunch. 48% of the students were female…

The paper describes our research aimed to verify the durability of pupils' initial ideas and concepts on the issue of acids and bases. First, we mapped their existence among primary school pupils and then compared them with the ideas of secondary and university educated adults. It has been confirmed that some initial ideas are very lasting and are…

Science educators are increasingly using a historical approach to pedagogy as a way to enable students to understand the process of the construction of science in a more contextualized manner. Considering the meaning of context in a broader sense, this article has two objectives. First, it aims to explore how physics lessons using a Cultural…

The purpose of this research was to identify physics concepts embedded in "moke" making process. The research was conducted in Munerana village, Flores Island, East Nusa Tenggara province, Indonesia. The research data were mainly obtained through in-depth interviews and direct observations at the location of "moke" making…

Students may have some confusion understanding certain physical concepts and principles because of their abstract nature. Using analogies is one of the useful methods to help them more easily grasp abstract concepts to promote conceptual understanding. Bilaloglu classified analogies in four groups: (a) simple analogies, (b) storified analogies,…