The Curriculum of Science Education Reform
- David BladesDavid BladesUniversity of Victoria
Three key movements in the evolution of school science curriculum in the 20th century illustrate the complexity and difficulties of curriculum reform. Through social changes such as world wars, rising societal concerns about the environment, and the globalization of economies, the location for aspirations of national security, environmental responsibility, and, more recently, economic prosperity have come to focus on reformation of school science curricula. This hope springs from the hegemony of positivism. Each wave of reform, from the “alphabet science” programs as a response to the launching of Sputnik to the STEM-based programs in the 21st century, sheds light on the change process: the importance of involving teachers in curriculum change topics, the influence of societal factors, how feedback loops prevent change, how ethos and intentions are not enough for a successful change attempt, how a clever acronym can assist change, and the role of public truths in delimiting the extent of curriculum reform. These lessons on changing the curriculum illustrate how efforts to employ a school subject, in this case science, for social salvation is at best unpredictable and difficult but more usually unsuccessful.