Download or read book It's About Time (eBook) written by Robynne Eagan and published by Lorenz Educational Press. This book was released on 1997-03-01 with total page 148 pages. Available in PDF, EPUB and Kindle. Book excerpt: Help children measure and tell time by the sun, the clock and the calendar; and learn why there are 24 hours in a day, 7 days in a week and 365 days in a year. Here's a cross-curriculum approach to time with learning activities that bring together history, science, language arts and math. A comprehensive look at time from the ancient civilizations who first tried to understand, arrange and measure it - to modern society where we organize our lives around the clock!