Part 1: Introduction -- Negev and Its Inhabitants -- History of the Negev: Since the Beginning of Time up to the Establishment of the State of Israel -- Geography and Topography of the Negev -- Bedouins -- The Origin of Bedouins -- The Bedouins in the Land of Israel -- Negev Bedouins' Identity -- Demography -- A Look at Ethnomathematics -- Preface to Ethnomathematics -- Introduction to Ethnomathematics: Study and Research in Ethnomathematics -- Several Other Definitions of Ethnomathematics -- The Role of Ethnomathematics in Mathematics Education -- Part 2: Ethnomathematics of the Bedouin Embroidery and Weave -- Bedouin Women and Embroidery -- Bedouin Women and Embroidery -- Feminine Bedouin Enterprises -- Embroidery: Traditional Women's Handcraft in Palestine and around the World -- Identity of the Negev Bedouin Women's Embroideries: Dress and Dwelling Decorations -- Dress Embroidery -- Embroidered Dress Parts -- Decorative Embroidered Belongings -- Transformations, Shapes and Patterns Analysis in the Negev Bedouins' Embroideries -- A Brief Account of the Symmetries of Frieze and Wallpaper Groups -- Frieze Group Features in the Embroideries -- Wallpaper Groups Features in the Embroideries -- Color Symmetry and Its Features in the Embroideries -- Escher's Filling-Plane Model in Bedouin Embroidery Compositions -- The Embroiderer's Story -- An Insight into the Embroidery Patterns -- Patterns, Colors, and Designs in Bedouins Rugs and Other Items -- Negev Weaving -- Stripe Patterns, Designs, and Color Combinations among Negev Bedouin -- Negev Bedouin Families' Woven Items -- Part 3: The Bedouin Way of Life: Ethnomathematics Anywhere -- Measurable Division of Ground Shapes: Family-Cultural-Geographical Viewpoint -- Division of Ground Shapes of Unrecognized Villages in the Northern Negev -- Visit with the Shepherd -- Arabic Measurement Units of Length -- Well, Waterhole, and Tent: The Inseparable Constructions of Negev Bedouins Desert Existence -- Water in Negev Desert -- Waterholes -- Water Wells -- Tent -- Games as Bedouin Heritage for All Generations -- Games People Play -- The Negev Bedouins' Games -- Epilogue -- Part 4: Bridging between Life and School: Why and How -- Interweaving the Ethnomathematical Approach into Teaching and Learning Mathematics -- The Linkages between Ethnomathematics, Mathematics and Curriculum -- Ethnomathematics in Mathematics Preservice Teachers' Education in Practice -- Ethnomathematics in Mathematics Curriculum via Ethnomathematical Word Problems: The Case Problems Arising in Negev Bedouin Culture and Society -- Pros and Cons of Integrating Ethnomathematics in Mathematics School Curriculum -- Ethnomathematical Problems as an Issue of an Ethnomathematical Approach -- The Bedouin School Students Engaging with Ethnomathematical Problematic Situations -- Appendix -- References.