Active learning is widely recognized as superior to traditional passive, lecture-based techniques for fostering learning in STEM courses. Interactive, hands-on learning where students interact with their peers and physical systems is an effective type of active learning. As the need for scientists and engineers continues to grow, understanding and…

Temperature can influence thermal comfort, working performance, and social behavior. In a classroom that is slightly cool, an assumption can be made that learning could be affected in a negative way. Considering this, a quasi-experimental study was done to determine if a significant difference of effective temperature have an effect on students':…

Complex Problem Solving (CPS) is seen as a cross-curricular 21st century skill that has attracted interest in large-scale-assessments. In the Programme for International Student Assessment (PISA) 2012, CPS was assessed all over the world to gain information on students' skills to acquire and apply knowledge while dealing with nontransparent…

A Florida study examined differences in energy uses in two adjacent portable classrooms to determine if these types of facilities can be made more energy efficient through retrofitting. Retrofitting included an efficient lighting system, new air conditioners, and reflective white metal roofs. Data show the white metal roofing reduced roof,…

A Florida study replaced conventional light switches with passive infrared or ultrasonic sensing systems to control classroom lighting in an elementary school to determine the performance of such controls in saving energy. A before-and-after monitoring protocol was used for 33 classrooms and 7 offices in which electrical demand data were…

A 2-year Florida study attempted to quantify air conditioning cost savings when buildings have a white reflective roof. A 10,000 square foot elementary school with a gray modified bitumen roof over plywood decking that had a solar reflectance of 23 percent was monitored for an entire year. After one year of building thermal conditions and…

A COMPARISON WAS MADE OF ONE CLIMATE CONTROLLED SCHOOL WITH ONE OR MORE NON-CLIMATE CONTROLLED SCHOOLS OF SIMILAR SIZE WITH RESPECT TO FACTORS OF COST AND OUTCOMES, IN THE PINELLAS COUNTY, FLORIDA PUBLIC SCHOOL SYSTEM. EACH OF THE FOUR SCHOOLS STUDIED HAD THE FOLLOWING SIMILARITIES--LOCATION, COST OF CONSTRUCTION, OCCUPANCY RATE, AND OPERATING…

A study of the Florida Public Building Loan Concept pilot program determined its effectiveness in helping to upgrade building energy systems. The pilot program, termed FLASTAR (Florida Alliance for Saving Taxes and Resources), involved the comprehensive metering of an elementary school to demonstrate energy savings potential after retrofitting…

A CD ROM program provides comparison construction cost capabilities for heating, ventilation, and air conditioning (HVAC) systems in educational facilities. The program combines multiple types of systems with square footage data on low and high construction cost and school size to automatically calculate HVAC comparative construction costs. (GR)

This report is the first in a series of energy use studies intended to provide real life examples of the implication of energy conservation practices. Research reports from five public school districts describing their methods of measuring and conserving energy are summarized. While investigating the responses of various school districts to the…

Two similarly large buildings and air conditioning systems are comparatively analyzed as to energy consumption, costs, and inefficiency during certain measured periods of time. Building design and velocity systems are compared to heating, cooling, lighting and distribution capabilities. Energy requirements for pumps, fans and lighting are found to…