This paper presents the creation of an educational resource using the camera of a mobile phone and video analysis software. The movie recorded is part of a daily context: an airplane's take-off. This work shows a way to introduce information and communication technologies (ICT) and digital educational resources (DER) as tools to teach and…

We present the most relevant works on jet engine design that utilize thermodynamic cycle of detonative combustion. The efficiency advantages of thermodynamic detonative combustion cycle over Humphrey combustion cycle at constant volume and Brayton combustion cycle at constant pressure were demonstrated. An ideal Ficket-Jacobs detonation cycle, and…

November 10, 2015, marked the 40th anniversary of the sinking of the "S. S. Edmund Fitzgerald," a Great Lakes bulk cargo freighter that suddenly and mysteriously sank during a severe winter storm on Lake Superior. A year after the sinking, Canadian folksinger Gordon Lightfoot wrote and recorded the ballad "The Wreck of the 'Edmund…

Since 2003, international project PISA evaluates 15-year old students in solving problems that include "decision taking", "analysis and design of systems" and "trouble-shooting". This article presents the results of a pilot research conducted with 215 students from first to fourth grade of a high school in Sarajevo…

Most science curriculum innovations seem to have their origins and emphases in urban intellectual concerns and their content generally caters to university bound students. The reason for the failure of rural students in science subjects may be the lack of relevancy of the program to the needs of individuals living in rural areas. Chapter 1…

This paper describes a 4-month discourse in Computer Supported Intentional Learning Environment (CSILE) databases and the resulting classroom curriculum to identify potential factors for consideration when implementing a knowledge-building environment utilizing overlapping communities of inquiry. The study was part of a larger study of fifth and…

The main purposes of this study are: (1) to assemble and report the facts about secondary education in Norway, and (2) to interpret to some extent the educational philosophy of that country. A minor purpose is to furnish the data that will help place properly in the schools of the United States any young people from Norway who may come here to…