Computer vision (CV) is a subfield of artificial intelligence (AI) that trains computers to understand our visual world based on digital images. There are many successful applications of CV including face and hand gesture detection, weather recording, smart farming, and self-driving cars. Recent advances in computer vision with machine learning…

Purpose: The purpose of this paper is to explain how the introduction of the Internet and digital tools renews and enriches John Dewey's experimentalist model for teaching and learning with particular attention to the place of and resources for higher order thinking. Design/Approach/Methods: The methods include a close exposition of Dewey's…

This article originated from a working group on "Learning beyond formal schooling through human--computer--human interaction (HCHI)" convened at the UNESCO EDUSummIT 2023 in Kyoto (Japan). A polylogue approach was adopted by engaging eight co-authors whose diverse perspectives culminated in propositions that addressed the pivotal…

Despite external influences such as societal restrictions imposed during the 2020 COVID-19 pandemic, farmers continue to work, and needs for outreach and education have not waned. Extension professionals must continue to support these needs by using media and channels not typically employed when more traditional vehicles, such as on-site…

"Cap and trade" is one of the most innovative policy options developed by environmental economists. By placing a cap on a social bad and allowing firms to buy and sell the right to generate it, policymakers combine government intervention with market-based incentives to improve welfare and internalize the externality. Such programs…

This technology report outlines the design and construction of a simple Arduino-based pH sensor using universal pH paper; it can be assembled for less than $40 and is ideal for use in laboratory classrooms teaching students with visual disabilities. The device is simple to construct and suitable for adoption in school chemistry laboratories…

Throughout time people have been measuring the rising and setting positions of celestial objects with respect to the horizon. The motivation for this paper is to provide a link between mathematical and observational approximations for the Sun's declination (angular distance from the celestial equator). One source had students do an experiment with…

Python is a free, text-based programming language that has already been used by those who do physics research to great effect. But students can also learn to use it and, through its use, learn other aspects of physics--especially ones that are difficult or impossible to perform as physical labs. This article serves as a most-fundamental start for…

Human beings are compulsive learners. Strong demographic and economic factors coincide with this natural desire to learn. This current paper focuses on quality aspects of shorter-term educational experiences. What features determine quality? What type of quality reviews would be most suitable? Are accreditation and quality assurance as they have…

Colleges and universities across the United States are recognizing the public memory function of their campus spaces and facing difficult decisions about how to represent the ugly sides of their histories within their landscapes of remembrance. Official administrative responses to demands for greater inclusiveness are often slow and conservative…

Emerging regulations require higher education financial aid staff to handle many tasks. Complying with these regulations and participating in mandated compliance audits are complex processes that require numerous departments to work in concert. This article discusses what steps colleges and universities can take to improve their compliance audits.…

Children's digital media can now be characterized as an environment or space in which children interact with others (e.g., via videochat), learn new concepts (e.g., via educational content), or play and explore (e.g., through games and browsers). As such, it is important for caregivers, researchers, and policymakers to evaluate digital design in…

An introduction to the Quantum Chemistry Package (QCP), implemented in the computer algebra system Maple, is presented. The QCP combines sophisticated electronic structure methods and Maple's easy-to-use graphical interface to enable computation and visualization of the electronic energies and properties of molecules. Here we describe how the QCP…

The article presents some examples of plane geometric variance of an area with the use of computer technology. These tools can offer teachers opportunities for adaptation and preparation of pedagogical presentations which will help students along the process of fruitful conjectures formation and eventually construction of formal deductive proofs.…

This article proposes a three-step methodological framework called computational grounded theory, which combines expert human knowledge and hermeneutic skills with the processing power and pattern recognition of computers, producing a more methodologically rigorous but interpretive approach to content analysis. The first, pattern detection step,…