PENSACOLA, Fla. --A research institute here is taking software designed in part to preserve scientists' knowledge and giving it to schools around the world as a tool to help children learn. The ...

Epidemiology is founded on central concepts and principles, essential for conducting, reporting and critically assessing epidemiological studies. Definitions of the many concepts used in the field can ...

In this study I examine the value of concept maps as instruments for assessment of conceptual understanding, using the maps to compare the knowledge of function that students enrolled in university ...