This paper discusses two "GeoGebra" applets, "Radical" and "Parabola," that are designed to strengthen the conceptual understanding of specific topics in algebra. The design and pedagogical basis of the applets are presented. The integration of the applets in teaching Grade 9 mathematics in a partner high school in…

The overarching goal of this review article is to discuss and provide evidence of ways that visual displays can be used to improve classroom thinking skills. Specifically, we attempt to first, provide a synthesis of the relationship among visual displays, visual literacy, and visual thinking. Second, we review the relatively scant educational…

Probabilistic reasoning underpins much of middle school students' future work in data analysis and inferential statistics. Unfortunately for many middle school students, probabilistic reasoning is not intuitive. One specific area in which students seem to struggle is determining the probability of compound events (Moritz and Watson 2000). Research…

Advancement of self-regulation during complex problem solving and the development of strategical reasoning are among the central educational goals linked to 21st century skills. In this paper we introduce the notion of "Stepped Tasks", which are specially designed in Top-Down structure to achieve these goals in mathematics instruction.…

In a small rural village in the Cambodian province of Kampong Cham, a group of 7th-grade students huddle around Android tablets, engrossed in an English language lesson. Guided by their teacher, they swipe from one interactive learning module to the next. They are not only building English literacy, but also developing digital skills. As they do…

We present a simple procedure to make an augmented reality app to visualize any chemical 3D model. The molecular structure may be based on crystallographic data or from computational modeling. This guide is made in such a way that no programming skills are needed, and the procedure uses free software and provides a way to visualize 3D structures…

We describe a new approach to the use of video-based technology for conducting controlled experiments in classroom contexts. Specifically, we describe a process for editing video recordings of live classroom lessons to create multiple versions, such that only one aspect of the lesson is systematically varied. Other aspects of the instruction are…

The outbreak of COVID-19 pneumonia severely affected the psychological health of children and produced negative effects on it. How to help children overcome the negative psychological impact caused by the epidemic is a common concern. During the epidemic, the administrative department of education in Nanjing, China actively carried out…

The outbreak of COVID-19 pneumonia severely affected the psychological health of children and produced negative effects on it. How to help children overcome the negative psychological impact caused by the epidemic is a common concern. During the epidemic, the administrative department of education in Nanjing, China actively carried out…

Gamification of language learning is a clear trend of recent years. Widespread use of smartphones and the rise of mobile gaming as a popular leisure activity contribute to the popularity of gamification, as application developers can rely on an unprecedented reach of their products and expect acceptance of game-like elements by the users. In terms…

We live undoubtedly in a digital era in which younger people have more technological knowledge and use technology more than older people who mostly must adapt their lives and practices, learning how, why, and when to use digital tools. In schools, this gap is visible if we compare the curricula for teaching the Portuguese mother tongue and…

As solar energy becomes increasingly affordable, many schools are considering installing new solar power systems. In this article, the authors present Solarize Your School, an engineering project that gives students the opportunity to design and evaluate solar power solutions for their own schools. This STEM project requires students to learn and…

This paper is just a sample template for the prospective authors of IISTE. Over the decades, the concepts of holons and holonic systems have been adopted in many research fields, but they are scarcely attempted on labour planning. A literature gap exists, thus motivating the author to come up with a holonic model that uses exponential smoothing to…

With the rise of personal desktop 3D printing, a wide spectrum of educational opportunities has become available for educators to leverage this technology in their classrooms. Until recently, the ability to create physical 3D models was well beyond the scope, skill, and budget of many schools. However, since desktop 3D printers have become readily…

Recently, many local normal universities have been carrying out transformation and development project. Leshan Normal University, a local normal university, is prone to change traditional talents cultivation mode. By taking LSNU as an example, this paper attempts to make an exploration on constructing application-oriented talents training system…