Science education become one prioritie of modern societies, with the purpose of forming scientifically literate youth and adults. They play an active role in solving the problems existing in society, making critical and informed decisions. In this paper we discuss the need for scientifically literate citizens and the relevance of practical work as…

This report summarizes key indicators that assess the status of the science and engineering (S&E) enterprise within the United States and that illustrate the U.S. global position in multiple aspects of the S&E enterprise. This includes information about the geographic distribution of S&E activities; science, technology, engineering,…