1. Inquiry in education: The conceptual foundations for research as a curricular imperative;Aulls,2008
2. The many levels of inquiry;Banchi;Science and Children,2008
3. Defining the social studies;Barr,1977
4. Teaching history for the common good;Barton,2004
5. A more beautiful question: The power of inquiry to spark breakthrough ideas;Berger,2014