Can you imagine a world without numbers? Over the centuries, people have conceived clever ways to use numbers so that we can understand the world around us better, build cities, find our way home, and
In this thought provoking book, curious readers will discover all kinds of fascinating information about how and why we think about time. Chapters on mythology discuss Chronos, Janus, and the legend o
How long is a minute? What is a decade? How many decades are in a century?Now with new illustrations by Alex Willmore, Me Counting Time is a playful introduction to the concept of time. When a young b
What month is it? The Months of the Year give us clues! Months are Patterns of Time that help us know what we might be doing and what the weather will be like, now and later in the year.