Opis
In this book, readers learn what the calendar measures and why knowing how to measure days, weeks, months, and years is important. They learn the history of the lunar and solar calendars, how days and months get their names, and the different calendars around the world. Sidebars instruct math by showing readers how to add and subtract days.
Szczegóły książki
Format
Kindle
Strony
24 stron
Język
Angielski
Opublikowany
sty 1, 2014
Wydawca
The Child's World
ISBN-10
1631431366
ISBN-13
9781631431364