Advancements in handheld computing, particularly its portability, social interactivity, context sensitivity, connectivity, and individuality, open new opportunities for immersive learning environments. This article articulates the pedagogical potential of augmented reality simulations in environmental engineering education by immersing students in…

In the final paragraph of his 1984 book "From knowledge to wisdom, a revolution in the aims and methods of science," the philosopher Nicholas Maxwell boldly declared that an intellectual revolution was underway in the aims and methods of science, and academic inquiry in general, from what he termed knowledge-inquiry to wisdom-inquiry.…

A comparative study was conducted to compare two approaches to engineering design curriculum between different schools (inter-school) and between two curricular approaches, "Project Lead the Way" (PLTW) and "Engineering Projects in Community Service" (EPIC High) (inter-curricular). The researchers collected curriculum…

The use of hybridity today suggests a less coherent, unified and directed process than that found in the Enlightenment science's cultural imperialism, but regardless of this neither concept exists outside power and inequality. Hence, hybridity raises the question of the terms of the mixture and the conditions of mixing. Cultural hybridity produced…

The objective of this study was to evaluate grade 9-12 students' motivation while engaged in two different engineering design projects: marble-sorter and bridge designs. The motivation components measured in this study were focused on students' intrinsic (IGO) and extrinsic (EGO) goal orientations, task value (TV), self-efficacy for learning and…

What follows is a description of a simple experiment developed in a non-mathematical general education science course on sound and light for fine arts students in which a guitar is used with data collection hardware and software to verify the properties of standing waves on a string.

The children from Locks Heath Junior School, Southampton, had perceptive and thoughtful views about "Why science?" In this paper, the children share their thoughts about what science is and why they think it is important. This paper presents only a small selection of their far-ranging thoughts on the subject. The emphasis on…

The overall purpose of this analysis is to clarify whether or not teachers' conceptions of the nature of science (NOS) influence their instructional planning and classroom practices based on several significant research studies which have recently been published. Science process skills provide a basis in the major science disciplines for children…

A course module in general chemistry focusing on predicting the products of simple inorganic reactions is described. This component of the course is intended to be presented near the end of the last term of the general chemistry sequence and is designed to afford practice in applying the variety of principles encountered throughout the general…

Following the brewing process from grain to glass, this course uses the biological and chemical principles of brewing to teach science to the nonscience major. Discussion of the scientific aspects of malting, mashing, fermentation, and the making of different beer styles is complemented by laboratory exercises that use scientific methods to…

This paper presents concepts and principles pertinent to the development of cross-level and multilevel theory in organizational science by addressing a number of fundamental theoretical issues. It describes hierarchy theory, systems theory, and mixed-level models of organization developed by organizational scientists. Hierarchy theory derives from…

Summarizes the historical development of lasers, involving basic concepts in physics, applied technology, advanced experimental techniques, and human interactions. Indicates that the potential for invention of the laser had been with us at least 30 years before the event actually occurred. (CC)

Discusses a model for the collinear collision of an atom with a diatomic molecule on a simple potential surface. Indicates that the model can provide a framework for thinking about molecular collisions and reveal many factors which affect the dynamics of reactive and inelastic collisions. (CC)

Deals generally with historical errors in science teaching and specifically with Newton's conception of his second law of motion. With reference to Newton's "Principia", the author concludes that Newton would not understand what we today refer to as "Newton's Second Law." (MLH)