One of the critical goals of teaching chemistry is to enable learners to gain conceptual understanding. Traditional instruction has often been associated with rote memorisation, resulting in learners failing to explain observed chemical phenomena, make predictions based on acquired concepts, advance convincing arguments, and engage in meaningful…

"Teaching Literacy Online (TLO)" is a practical guide for secondary and college teachers of English in digital and online environments. Like other practical, "how to teach online" books, "TLO" includes an overview of good practices and guidelines for teaching in digital environments and provides detailed suggestions…

Purpose: Digital texts are increasingly widespread and research is needed on how students use digital texts, particularly in school-based classwork. The purpose of this study is to challenges persistent myths about young people's affinity with digital tools by investigating the factors that condition or limit the ways students interact with and…

The use of a molecular viewer to visualize proteins has become more prevalent in high schools in recent years. We relied on the foundations of two theoretical frameworks to analyze questions in two learning tasks designed for 10th- to 12th-grade biotechnology majors that make use of Jmol. The two theoretical frameworks were: (i) classification of…

The COVID-19 pandemic has forced governments all around the world to impose lockdowns. As schools were closed and the students could attend schools physically, online education apps were used by the students to continue their education. The purpose of the study was to analyze the students' intentions to use online education apps (OEAs) in the…

The study aimed to determine the most effective of three pedagogies to improve Grade 12 learners' understanding of the photoelectric effect when the teaching was done using chalk and talk, guided learning with computer simulations (CS) as a demonstration tool and semi-autonomous learning where the learners used the CS individually with limited…

In this study, we follow students' modeling and covariational reasoning in the context of learning about big data. A three-week unit was designed to allow 12th grade students in a mathematics course to explore big and mid-size data using concepts such as trend and scatter to describe the relationships between variables in multivariate settings.…

Learning the meaningful use of the microscope is an essential requirement in school curricula. Modern science and medicine is hardly conceivable without the inclusion of microscopy. The number of didactic studies in this area, however, is negligible. Real microscopy is rarely used to gain knowledge in higher school years. Could the understanding…

The National Assessment of Educational Progress (NAEP) is the largest nationally representative and continuing assessment of what the nation's students know and can do in various subjects such as mathematics, reading, science, and writing, as well as civics, geography, U.S. history, and technology and engineering literacy. The results of NAEP are…

The design and arrangement of appropriate automatic feedback in digital learning environment is a widely recognized issue. In this article, we investigate the effect of feedback on the design and the results of a digital intervention for algebra. Three feedback principles guided the intervention: timing and fading, crises, and feedback variation.…

This paper discusses online grading programs and their role in school/community relations. It also looks at the consequences from the lack of consistent communication among the school and the student and the parents. In order to gather the information about the use of online grading programs, surveys were distributed to Ten grade 12 students who…

The algebraic expertise that mathematics education is aiming for includes both procedural skills and conceptual understanding. To capture the latter, notions such as symbol sense, gestalt view and visual salience have been developed. We wonder if digital activities can be designed that not only require procedural algebraic skills, but also invite…

While schools have been using computers within their classrooms for years now, there has been a purposeful ignoring of the growing power of social networks such as Facebook and Twitter. Many schools ban students from accessing and using sites such as Facebook at school and many English and literacy teachers ignore or deny their value as a teaching…

This article reports on research at the crossroads of on the one hand the procedural-conceptual cut in algebra in the transition from secondary education to higher education, and on the other hand the potential of ICT. Three key topics come together: algebra didactics (symbol sense), theories on tool use (instrumental genesis) and assessment…

The purpose of this study was to illustrate the collaborative development of a teacher training program for teachers who have a child with cancer in their classroom. Five hundred twenty-eight kindergarten through 12th grade public school teachers were surveyed to identify their training needs. Based on these needs a computer-based training program…