Buffalo Bird Girl: A Hidatsa Story by S. D. Nelson wars Is for Belonging 157 The

Is for Belonging 157   The Set of Rational Numbers 159   Mathematics and Nothingness 164   Union and Intersection 171   The Aleph and the Paradise of Infinities 173   VII Constants 180   The Power of Imagination 180   Pi: The Archimedean Constant and the Ludolphian Number 183   Euler's Number and Exponential Growth 189   Planck's Constant: The Quantum of Action 194   The Speed of Light c 196   VIII Combinatorics 201   The Factorial 201   Sigma: Notation to Sink Your Teeth Into 204   A Floor and a Ceiling for Numbers 207   The Binomial Symbol 209   IX Various Topics 213   The Invisible Symbol: Einstein's Convention 213   The Halmos Box 215   Sine of Theta and Trigonometry 218   The Symbol of Congruence and Arithmetic in Miniature 221   Matrices: The Mother Structure 224   Publish or Perish: The First Scientific Journals 228   Epilogue 235   Bibliography 237   Index 247

Pub Date: November 08

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Buffalo Bird Girl: A Hidatsa Story by S. D. Nelson wars Is for Belonging 157 TheA stunning picture book biography of a 19th century Hidatsa woman, from award winning author and illustrator S. D. Nelson, that "is a lovely and graceful introduction to a way of life that persists despite cultural obstacles and the march of time" (School Library Journal, starred review) Award winning author and artist S. D. Nelson (Standing Rock Sioux) captures the spirit of Buffalo Bird Girl by interweaving the actual words and stories of Buffalo