Sold Out
Book Categories |
Explores the history of time as it relates to the evolution of the Earth, from its origins as a lifeless rock, through the development of simple organisms, more complex ...
Gr 4-6-These slim series titles explore different concepts of time. The first book looks at the history and development of the calendar as related to timekeeping in general. Well-organized, clearly written two-page sections discuss various needs through the ages for keeping time, how different cultures have approached measuring it, and the problems of accuracy. Each spread includes color reproductions and photographs of sites, ancient calendars, and other artifacts. Using the same format, Earth Time explores geologic and evolutionary time from theories about the creation of Earth to the development of organisms and more complex life-forms. The different evolutionary eras and the types of life appearing in each one are covered. "Key Dates" boxes provide further information about the appearance of various life-forms, geologic changes affecting evolution, and names and discoveries of specific scientists or explorers. Full-color photographs, drawings, and reproductions illustrate the texts. Both titles will be useful for reports.-Cynthia M. Sturgis, Ledding Library, Milwaukie, OR
Login|Complaints|Blog|Games|Digital Media|Souls|Obituary|Contact Us|FAQ
CAN'T FIND WHAT YOU'RE LOOKING FOR? CLICK HERE!!! X
You must be logged in to add to WishlistX
This item is in your Wish ListX
This item is in your CollectionEarth Time
X
This Item is in Your InventoryEarth Time
X
You must be logged in to review the productsX
X
X
Add Earth Time, , Earth Time to the inventory that you are selling on WonderClubX
X
Add Earth Time, , Earth Time to your collection on WonderClub |