Описание
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.
Детали книги
Формат
Kindle
Страницы
24 страниц
Язык
Английский
Опубликовано
янв 1, 2014
Издатель
The Child's World
Издания
Изданий: 2
ISBN-10
1631431404
ISBN-13
9781631431401