The New Social Studies movement was an effort by social scientists to reform US social studies/history curriculum at all levels during the 1960s and early 1970s. In the end, more than 50 different projects attempting to revitalise social studies were developed. Many of the projects focused on inquiry-based teaching practices and curriculum.…

This document contains the second volume of the proceedings of the 29th Conference of the International Group for the Psychology of Mathematics Education. Conference papers are centered around the theme of "Learners and Learning Environments." This volume features 43 research reports by presenters with last names beginning between Adl…