The best artistic challenges open students' eyes, hearts, and minds by combining both formal and conceptual concerns. In this article, the author describes a project inspired by a temporary exhibition of African Shona sculpture entitled "Mutambo! (Celebrate!)" at the Norfolk Botanical Gardens in Norfolk, Virginia. (Contains 2 online…

In this note, we present an improved Heaviside approach to compute the partial fraction expansions of proper rational functions. This method uses synthetic divisions to determine the unknown partial fraction coefficients successively, without the need to use differentiation or to solve a system of linear equations. Examples of its applications in…

During the period 1729-1826 Bernoulli, Euler, Goldbach and Legendre developed expressions for defining and evaluating "n"! and the related gamma function. Expressions related to "n"! and the gamma function are a common feature in computer science and engineering applications. In the modern computer age people live in now, two…

The practical applicability of a semiconductor quantum dot with spin-orbit interaction gives an impetus to study analytical solutions to one- and two-electron quantum dots with or without a magnetic field.

In this paper, we consider solutions to the three-dimensional Schrodinger equation of the form [psi](r) = u(r)/r, where u(0) [is not equal to] 0. The expectation value of the kinetic energy operator for such wavefunctions diverges. We show that it is possible to introduce a potential energy with an expectation value that also diverges, exactly…

In this article, the classic problem of finding three ways to determine the probability that the pieces of a stick randomly broken in two places will form a triangle is analyzed anew. To be useful in the classroom, an application must be incorporated into an often-crowded curriculum. What is nice about this triangle problem is that it fits in…

Recognizing schemes, which are different from strategies, can help teachers understand their students' thinking about fractions. Using Steffe's advanced fraction schemes, the authors describe a progression of development that upper elementary and middle school students might follow in understanding fractions. Each scheme can be viewed as a…

The problem of obtaining the apparent equation of motion and shape of a moving body from its arbitrary given equation of motion in special relativity is considered. Also the inverse problem of obtaining the body's equation of motion from a known equation of motion of its image is discussed. Some examples of this problem solution are considered. As…

As teachers, they know that regular practice is critical to student success, but it can be challenging to convince students of the importance of good practice habits. If teachers want their students to develop good practice habits, practicing must be about more than grades. It must be about more than just learning a part for the next concert. If…

Aggressive and destructive behaviors are an ongoing challenge for many children, adolescents, and adults with intellectual and developmental disabilities (I/DD). What's behind these high-risk behaviors, and how can professionals help manage them? Discover the answers in this comprehensive text, the most up-to-date compendium of knowledge on…

Self-regulated learning (SRL) is a conceptual model that can be used to design and implement individualized learning strategies for students with learning disabilities. Students who self-regulate their learning engage in planning, performance, and self-evaluation during academic tasks. This article highlights one approach for teaching SRL skills…

Back in the early 1990s, three Manitoba School districts launched the "Lost Prizes" project to reclaim talented, at-risk high-school dropouts. Despite their unique gifts, these relationship-resistant youth were disenchanted, disillusioned, and disconnected. Many had major substance abuse problems and were engaged in serious criminal…

Despite progress, women are still disproportionally underrepresented in leadership positions in higher education. Women must contend with a glass ceiling, which we argue is constituted by discourses of impossibility and femininity. These discourses discourage women from recognizing their qualifications, continuing to develop skills, and making a…

This article describes the system ProofWeb developed for teaching logic to undergraduate computer science students. The system is based on the higher order proof assistant Coq, and is made available to the students through an interactive web interface. Part of this system is a large database of logic problems. This database will also hold the…

This paper offers a different perspective in measuring the value created by an organization. It does so in the context of an undergraduate course in managerial accounting. In order to break down the functional silo approach to problem solving that has become the model of traditional business education, applications of shadow accounting, the…