Critical inquiries--those seeking to disrupt and alleviate injustice--amplify the stakes and challenges of designing effective compelling questions. Teachers must navigate decisions about what constitutes an injustice, which perspectives are legitimate, and how to maintain a focus on justice and equity while neither indoctrinating students nor…

Visual aids are important to student learning, and they help make the teacher's job easier. Keeping with the "TPT" theme of "The Art, Craft, and Science of Physics Teaching," the purpose of this article is to show how teachers, lacking equipment and funds, can construct a durable 3-D model reference frame and a model gravity…

English Language Teaching (ELT) materials are not only pedagogical sources, but they also actively build a vision of reality, often reproducing, legitimizing and perpetuating certain hegemonic discourses. Even if injustice and inequalities are denounced in some materials, global issues are just mentioned rather than problematized and discriminated…

Based on collaborative communication, reciprocal learning, and knowledge sharing, the college English online learning community, which is a kind of effective online learning method, can help to build knowledge construction and innovation. Therefore, from analysis, design, development, implementation and evaluation, ADDIE model is utilized to…

Makerspaces are the latest educational movement that may disrupt the "grammar of schooling." Makerspaces may change the ways schools use technology; change the ways schools engage in learning and teaching; and change the forms of learning that count in schools. However, without deliberate professional learning and planning, the glamor of…

A hands-on approach to introduce the chemical elements and the atomic structure to elementary/middle school students is described. The proposed classroom activity presents Bohr models of atoms using common and inexpensive materials, such as nested plastic balls, colored modeling clay, and small-sized pasta (or small plastic beads).

The emergence of 3D printing has dramatically advanced the availability of tangible molecular and extended solid models. Interestingly, there are few nanostructure models available both commercially and through other do-it-yourself approaches such as 3D printing. This is unfortunate given the importance of nanotechnology in science today. In this…

Currently, a growing number of teaching approaches focus on aspects of variation in language (e.g. English as a Lingua Franca (ELF), World Englishes, English for Specific Purposes (ESP), genre theories, etc.); however, each of these approaches tends to focus on particular (specific) aspects of language variation and do not fully account for the…

The stars closest to Earth are not particularly remarkable or exciting. They are average stars typical of the spiral arms of our Milky Way galaxy. In fact, until recently, most astronomy and Earth science textbooks ignored all but the largest of them to focus on distant, more exotic objects like red supergiants or black holes. The recent discovery…

This paper presents a genre-based conceptual framework for designing content for learning objects. Some content aggregation models are reviewed in order to stress the lack of such an approach. In this framework, learning objects are considered as multimodal macrogenres. These macrogenres are constituted of content objects which in fact are several…

The paper describes the procedure model AKUE, which aims at the improvement and assurance of quality and cost efficiency in the context of the introduction of e-learning and the development of digital learning material. AKUE divides the whole planning and implementation process into four different phases: analysis, conception, implementation, and…

This article describes the Systems and Global Engineering (SAGE) Project in which students collaborate with others from around the world to model solutions to some of today's most significant global problems. Stevens Institute of Technology and the New Jersey Technology Education Association (NJTEA) have teamed up to develop innovative…

Developing curricular materials for technical and vocational education is particularly challenging because of the comprehensive requirements for technical education and the rapidity with which technical positions are evolving. Well-educated employees are expected to have general communication, reasoning, problem-solving, and behavioral skills in…

Reviews overall structure and design principles of a knowledge-based programming support tool, the Knowledge-Based Programming Assistant, which is being developed at University of Illinois Urbana-Champaign. The system's major units (program design program coding, and intelligent debugging) and additional functions are described. (MBR)

Results-based management (RBM) is an approach to programme planning and management that integrates strategy, people, resources, processes and measurements to improve decision-making, transparency and accountability. The Commonwealth of Learning (COL) began the adoption of a RBM model with its 2003-2006 Three-Year Plan. This led to a significantly…