Introduces about bacward and forward and how these forces are used in everyday life.'
the book explains about these force and how they affect the movement of difference objects.'
All the things and activity make a rotation to move. The books explain about that.'
The books introduces to upward and downward motion and explains how the forces of lift and gravity cause these movements. '
A science book about natural environments and what grows in them.
The sweet smell of roses. the rotten smell of rubbish. Your nose lets you smell these scent and more. But how does your nose work? And how does your sense of smell help you? Read this book to find out!
"Kata Dokter Andi, aku gondongan. Gondongan penyakit menular, jadi aku tidak boleh bermain bersama teman-teman sampai aku sembuh. Uuuh... aku bosan!" Dilengkapi dengan pesan dokter dan tindakan-tindakan pertolongan pertama yang dapat dilakukan oleh orang tua.