Although prior knowledge is an important predictor of future performance in mathematics, few studies have analyzed which areas of the subject are most critical. Most evidence is based on small- and medium-scale studies from developed countries, with results that cannot be generalized. We explore which areas of mathematics are the most important…

Earthquake preparedness is a critical part of developing a sustainable community concerning reducing vulnerability to earthquakes. This study focuses on reducing children's vulnerability, particularly through a school safety program, to increase their physical and emotional preparedness for children against earthquakes. A comparative case study is…