In this work we are going to present how an interactive platform can be used as a powerful tool to allow students to better explore a foundational problem in quantum chemistry: the application of the variational method to the dihydrogen molecule using simple Gaussian trial functions. The theoretical approach for the hydrogen atom is quite…

Three new examples are presented illustrating three-dimensional chemical information searches of the Cambridge structure database (CSD) from which basic core concepts in organic and inorganic chemistry emerge. These include connecting the regiochemistry of aromatic electrophilic substitution with the geometrical properties of hydrogen bonding…

Based on the existing research from Cognitive Psychology, Information Design, Instructional Design, and Multimedia Design, it is possible to develop recommendations for the design of learning experiences that facilitate, support and enrich student academic performance. This article concentrates on the role of the teacher as information designer in…

The main objective of this paper is to propose a didactic framework for teaching Applied Mathematics in higher education. After describing the structure of the framework, several applications of inquiry-based learning in teaching numerical analysis and optimization are provided to illustrate the potential of the proposed framework. The framework…

"Flatland: A Romance of Many Dimensions" is an 1884 novella written by English schoolmaster Edwin Abbott. He describes what it would be like to live in a two-dimensional (2D) world--Flatland. It is fascinating reading that underscores the challenge of teaching three-dimensional (3D) mathematics using 2D tools. Real-world applications of…

This article aims to challenge the prominence of reflexivity as a strategy for early childhood teachers to adopt by taking Norwegian early childhood teacher education as its focus. Observed micro-moments from a university classroom generate multilayered, multi-sensorial entangled narratives that address what reflection and diffraction are and what…

Smartphone has become a daily necessity in supporting the mobility of users, including teachers and students. The need of users to make multi-presentation via a smartphone wirelessly does not fit with the cost and multiplatform support. This study aims to produce a solution by using Raspberry Pi as a wireless digital media player that will be…

For effective computer supported collaborative learning (CSCL), socially shared regulation of learning (SSRL) is necessary. To this end, this article extends the idea first posited by Järvelä and Hadwin ("Educ Psychol" 48(1):25-39, 2013) that successful collaboration in CSCL contexts requires targeted support for promoting individual…

Good teaching does not come from mere check-box compliance. Teachers who have real impact with their students continually use their expertise and intuition to evaluate, adapt, and improve how they implement new strategies within their classrooms. New practices rarely make a difference unless teachers engage eagerly and thoughtfully in adopting and…

The author shares the lesson that he used to introduce the quadratic unit to students in an extended second-year algebra class, demonstrate why it was appropriate for his struggling learners, and discuss possible future modifications to this lesson.

Since 2003, nonprofit organization Common Sense Media has studied the ways in which kids are growing up in the digital age. In this interview, research director Michael Robb shares recent findings about the media habits of young children, tweens, and teens. While the news coverage of these issues tends to be hyperbolic and alarming, Robb explains,…

This paper proposes a cloud multi-criteria group decision-making model for teacher evaluation in higher education which is involving subjectivity, imprecision and fuzziness. First, selecting the appropriate evaluation index depending on the evaluation objectives, indicating a clear structural relationship between the evaluation index and…

This work aims to demonstrate the use of Excel spreadsheets for solving L-L extraction problems. The key to solving the problems successfully is to be able to determine a tie line on the ternary diagram where the calculation must be carried out. This enables the reader to analyze the extraction process starting with a simple operation, the…

Clark Aldrich is the founder and Managing Partner of Clark Aldrich Designs, and is known as a global education visionary, industry analyst, and speaker. In this interview, he responds to questions about his ideas, his work, and his theories.

Citation searching and bibliometrics are terms foreign to many chemists and educators, yet well-known and used by librarians and information specialists. This article aims to help chemistry students, educators, and other readers of this "Journal" to better appreciate and use these powerful and profound methods. Although these subjects…