Mary E GentryMary E. Gentry has taken an ordinary math standard and transformed it into a "Word Picture Story" that will forever cement the triangle triplets skill into the minds and memories of young readers. While teaching over twenty-six years in California an Oklahoma, Mary once saved a baby duckling's life by scrubbing it from its stuck position with a toothbrush. she has also jumped out of a perfectly good airplane to experience the thrill of flying! When not grading papers, she can be found riding bikes with her husband or enjoying popcorn and M & Ms at the movies. Read More Read Less