Paper Title
Evaluation of Low Cost Schools Heating System in Jordan

Abstract
Direct sun is a great source of energy on earth. Its free and its available most of the times. Jordan has more than 310 sunny days per year. Providing a great opportunity for the utilization of solar energy. In winter, the sun angle is low, and the existing buildings get cold. This paper focuses on the comfort of children in elementary public schools in the southern part of Jordan. Most of these schools are not heated during winter for economic reasons. The aim of this paper is to provide low cost heating system during winters, by utilizing the solar energy through a rock bed heating system. Keywords - Solar Energy, Rock Bed, Heating Energy.