Number Systems: A Path into Rigorous Mathematics aims to introduce number systems to an undergraduate audience in a way that emphasises the importance of rigour, and with a focus on providing detailed but accessible explanations of theorems and their proofs. The book continually seeks to build upon students' intuitive ideas of how numbers and arithmetic work, and to guide them towards the means to embed this natural understanding into a more structured framework of understanding. The author's motivation for writing this book is that most previous texts, which have complete coverage of the subject, have not provided the level of explanation needed for first-year students. On the other hand, those that do give good explanations tend to focus broadly on Foundations or Analysis and provide incomplete coverage of Number Systems. Features Approachable for students who have not yet studied mathematics beyond school Does not merely present definitions, theorems and proofs, but also motivates them in terms of intuitive knowledge and discusses methods of proof Draws attention to connections with other areas of mathematics Plenty of exercises for students, both straightforward problems and more in-depth investigations Introduces many concepts that are required in more advanced topics in mathematics.

Living Culturally Responsive Mathematics Education with/in Indigenous Communities explores challenges and possibilities across international contexts, involving Indigenous and non-Indigenous scholars, teachers and Elders responding to calls for improved education for all Indigenous students. Authors from Australia, New Zealand, United States, Micronesia, and Canada explore the nature of culturally responsive mathematics education. Chapters highlight the importance of relationships with communities and the land, each engaging critically with ideas of culturally responsive education, exploring what this stance might mean and how it is lived in local contexts within global conversations. Education researchers and teacher educators will find a living pathway where scholars, educators, youth and community members critically take-up culturally responsive teachings and the possibilities and challenges that arise along the journey. Contributors are: Dayle Anderson, Dora Andre-Ihrke, Jo-ann Archibald Q'um Q'um Xiiem, Maria Jose Athie-Martinez, Robin Averill, Trevor Bills, Beatriz A. Camacho, A. J. (Sandy) Dawson, Dwayne Donald, Herewini Easton, Tauvela Fale, Amanda Fritzlan, Florence Glanfield, Jodie Hunter, Roberta Hunter, Newell Margaret Johnson, Julie Kaomea, Robyn Jorgensen, Jerry Lipka, Lisa Lunney Borden, Dora Miura, Sharon Nelson-Barber, Cynthia Nicol, Gladys Sterenberg, Marama Taiwhati, Pania Te Maro, Jennifer S. Thom, David Wagner, Evelyn Yanez, and Joanne Yovanovich.