Safety is as much about looking out for other people as about avoiding accidents yourself. This book explores things to do to keep safe at home, playing outside, on the road, when swimming, using fireworks and using the internet. It also tells you what t
Bersembunyilah dengan baik kalau tak mau tertangkap. Ah, bahaya bersembunyi di dalam mesin cuci!
Obek adalah selembar kertas yang tidak terpakai. Ia ingin dapat digunakan kembali. Melalui proses daur ulang, itu dapat terjadi. Yuk, ikuti perjalana daur ulang sampah kertas melalui cerita dalam buku ini.