This paper proposes lab work for learning fault detection and diagnosis (FDD) in mechatronic systems. These skills are important for engineering education because FDD is a key capability of competitive processes and products. The intended outcome of the lab work is that students become aware of the importance of faulty conditions and learn to…

As physical education teachers, it is important to remain current with trends and continue to add fresh, innovative ideas to our lessons. This responsibility means that educators must continue to seek ways to better understand students and encourage a physically active lifestyle. This article provides strategies for embracing technology and the…

Latitude and longitude are foundational concepts for geography education, yet they are typically poorly understood by students and receive indifferent attention from instructors and publishers' materials. Social studies teachers can take advantage of increasingly ubiquitous geolocating devices such as Global Positions Systems (GPS) to provide…

Everyone should be able to read, communicate their ideas, and work effectively with everyday numbers and scientific thinking. But many need a closer tie between book learning and the real world, a reason to dig deeper into facts and principles, the opportunity to relate subjects to what they know. Kids are natural explorers and integrators. The…

The "Titanic" caught the attention and imagination of the public when, in 1985, the sunken ship was discovered 370 miles off the coast of Newfoundland (PBS, 2012). Since that time, scientists have conducted numerous expeditions using high-resolution SONAR working in tandem with remote-operated vehicles (ROV) to collect information used…

Many geography and technology educators have been attracted to geospatial technologies because of the potential to help students develop and demonstrate spatial and higher order thinking skills, only to be frustrated with implementation at the school level. Even when teachers have overcome the technical hurdles of hardware, software, and data,…

This curriculum guide for a beginning course on marine navigation describes marine navigation (the art of and science of determining position of a ship and its movement from one position to another in order to keep track of where the ship is and where it is going) and defines dead reckoning, piloting, electronic navigation, and celestial…

Presents a problem involving the double-slit interference pattern that relates to the real-world situation of guiding an aircraft to a safe landing. (JRH)

This monograph is a multipurpose resource document developed to meet the needs of young adults seeking boating knowledge, and to serve as a guide to the safe operation of watercraft. Chapter one deals with types of watercraft and the responsibilities of the boater. In chapter two, the water environment is discussed, including the water cycle,…

Global positioning system (GPS) has many uses. They include navigation, location finding, vehicle tracking, surveying, autonomous control of highway construction equipment, scientific activities, asset location and entertainment. The GPS is a constellation of 24 satellites located in a 10,000-mile radius orbit in a way that allows for at least six…

Scientists often use the "slingshot effect" (also called the "gravity assist") of the gravitational field of a planet to increase or decrease the velocity of a spacecraft. Examples of this effect, puzzling aspects, a qualitative explanation, details of necessary calculations, a thermodynamic analogy, and other topics are discussed. (JN)

Sixth graders at Kamehameha Elementary School ascended a high mountain peak, successfully orienting themselves for over 5 miles using topographical maps and compasses and the knowledge, skills, and attitudes acquired at school. The article describes the program, noting the knowledge and tools students used to accomplish their goal. (SM)

Discusses aspects of Christopher Columbus' decision to sail west in order to reach Asia. Includes discussions concerning the shape and size of the earth as determined up to Columbus' time and conclusions he made during the journey based on his calculations. (MDH)

Gradually Internet-based educational resources are making their way into the school mathematics curriculum. Online resources are potentially useful compared to normal courseware because of their abundance, availability at no cost, platform-free accessibility, and wide reaching accessibility. On the other hand, a major limitation of online…

This article, which originally appeared in the May 1998 issue of "Mathematics Teaching in the Middle School," explores the runway numbering system. The activity described in this paper furnishes an excellent setting for discussing rounding rules and, in particular, what to do if the digit to the right of the place to be rounded is equal to five. A…