Snowman - Cold = Puddle: Spring Equations

Math meets metaphor in this eye-opening exploration of spring. Each clever equation is a tiny, perfect poem that prompts readers to look at the ordinary and see the miraculous. Can you look at an egg in a nest and see a jewelry box? How are sunlight and heat like an alarm clock?

Engaging sidebars reveal the science behind the signs of spring. Young mathematicians and scientists will delight in this springtime read!