Secondary school level quantum physics (QP) courses have recently been implemented in the national curricula of many countries. QP gives opportunities to acquaint students with more recent physics and its applications and to discuss aspects of the nature of science. Research has shown that QP is a challenging area for students. Because the…

This paper introduces the questions and approaches of a five-nation cross-cultural study of state-based curriculum-making discussed in this issue of "JCS." The paper reviews the two decade-long interest of many nations in state-based curriculum-making and presents a framework for thinking about state-based curriculum-making as a tool of…

This paper frames the problem underlying the cross-cultural Organizing Curriculum Change (OCC) study of state-based curriculum-making. The paper discusses the increased use by states over the past two decades of the century-old instrument of the state-based curriculum and the tool of the curriculum commission. The paper contrasts the slender…