Additive manufacturing (AM) has been applied to automotive, aerospace, medical sectors, etc., but there are still challenges such as parts' porosity, cracks, surface roughness, intrinsic anisotropy, and residual stress because of the high level of thermal gradient. It is significant to conduct the modeling and simulation of the AM process and…

The education of students on existing and emerging technologies in higher education environments requires access to complex software. The rise of the Bring Your Own Device (BYOD) phenomenon in many postsecondary educational institutions, along with the increasing complexity of technological coursework, creates challenges for students needing…

To address disparity issues in STEM fields, this study implemented a culturally relevant, hands-on learning program tailored for African American high school students from low-income areas in America's Deep South. The program included a one-month summer academy followed by a four-month collaborative app design project using MIT App Inventor. A…

Since near the very beginning of electronic computing, Monte Carlo particle transport has been a fundamental approach for solving computational physics problems. Due to the high computational demands and inherently parallel nature of these applications, Monte Carlo transport applications are often performed in the supercomputing environment. That…

The software industry spends a tremendous amount of effort and resources on software testing and maintenance to improve the quality of software. However, a large portion of the cost may be saved by training high-quality software developers with better Computer Science education. Skilled software developers can not only produce code of fewer bugs…

We introduce an effective computer aided learning visual tool (CALVT) to teach graph-based applications. We present the robot motion planning problem as an example of such applications. The proposed tool can be used to simulate and/or further to implement practical systems in different areas of computer science such as graphics, computational…

This brief description of the Department of Defense Dependents Schools' (DoDDS) computer education program is intended to provide direction for and to stimulate development of computer applications in elementary and secondary schools administered by DoDDS. This 3-dimensional program consists of (1) computer instruction, including both computer…

Past problems encountered in the use of computers are discussed. They include: (1) computing and data storage costs; (2) machine speed and capacity limitations; and (3) the limited number of languages and Input/Output devices available to facilitate man/machine communication. The improvements in all of these areas are explained. The problems which…

The infrastructure created by fusing computing and communications technologies is described. The effect of this infrastructure on the economy and society of the United States is discussed. The importance of knowing the value and role of information is emphasized. (KR)

This brochure offers answers to 13 questions about using computers in the social studies classroom. Written by teachers for teachers, its goal is to provide a foundation to consider whether or not computers have a place in the classroom and how to go about using them if they do. The questions are: "What's in this booklet?""Should I…

Designed to provide a useful tool for the instruction and increased awareness of the growing number of computer users throughout the world, this edition of the dictionary was based on an information search which provided 22,000 separate definitions and concept explanations. Appended are an introduction to computer system principles and procedures,…

Discussed is how globally networked, easy-to-use computers can enhance learning only within an educational environment that encourages students to question "facts" and seek challenges. The strengths and weaknesses of computers used as amplifiers for learning are described. (KR)

Computers have undoubtedly entered the educational arena, mainly in the areas of computer-assisted instruction (CAI) and artificial intelligence, but whether educators should embrace computers and exactly how they should use them are matters of great debate. The use of computers in support of educational administration is widely accepted.…