This unique book — based on the author's experience in teaching his grandchildren mathematics the fun way — provides the knowledge and skills to teach math to young children, through learning games with playing cards. Children grow to associate math with fun, pleasure and parental love and attention.The author's innovative approach to teaching math to young children is an ideal and highly productive way for parents and grandparents to spend quality time with their young loved ones.The book will be an immense help for children's progress in math in the kindergarten and school.

This encyclopedia contains trigonometric identity proofs for some three hundred identities. The book is presented in the form of mathematical games for the reader's enjoyment and includes a concordance of trigonometric identities, enabling easy reference.Trig or Treat is a must-have for:• every student of trigonometry, to find the proofs for trigonometric identities that may be set in class or in exams;• every teacher of trigonometry, to have easy access to trigonometric identities of different levels of difficulty, to set assignments for different levels of students;• every library, to provide a ready resource for students• every aficionado of Sudoku, crossword puzzles, jigsaw puzzles, Tetris, and other games, who love an intellectual challenge.

During the first half of the twentieth century, Marquette grows into the Queen City of the North. Here is the tale of a small town undergoing change as its horses are replaced by streetcars and automobiles, and its pioneers are replaced by new generations who prosper despite two World Wars and the Great Depression. Margaret Dalrymple finds her Scottish prince, though he is neither Scottish nor a prince. Molly Bergmann becomes an inspiration to her grandchildren. Jacob Whitman’s children engage in a family feud. The Queen City’s residents marry, divorce, have children, die, break their hearts, go to war, gossip, blackmail, raise families, move away, and then return to Marquette. And always, always they are in love with the haunting land that is their home.