Boekdetails
Formaat
Kindle
Pagina's
24
Taal
Engels
Gepubliceerd
Jan 1, 2014
Uitgever
The Child's World
ISBN-10
1631431404
ISBN-13
9781631431401
Beschrijving
In this book, readers learn what gravity is and how it impacts weight. They learn about the US customary system and the metric system, where each is used, and the units of measurement in each system. Readers also learn about balances, scales, and estimating weights.