buku ini akan menjawab rasa penasaran anak-anak tentang benda-benda dan peristiwa yang ada di langit, mulai dari Matahari, Bulan, Planet-planet, bintang, sampai pada awan, hujan, petir, badai, dan banyak lagi.
Mengenalkan alat transportasi darat. laut. dan udara kepada anak-anak.
from the publisher: This new dictionary encourages children to explore language through a collection of picture definitions. Naming and comparing labeled images helps children build vocabulary and offers new discoveries about topics from music to mammals. This visual dictionary includes a wealth of information guaranteed to stimulate a childs mind for years. Full-color photos and illustrat…
What happens when we cool a liquid? What is temperature? What causes condensation? Read 'Cooling' to learn about the different ways we can cool materials and how materials can change as they cool. Find out about the freezing points of different materials, how we can reduce the temperature of materials, and what we can do to prevent cooling.
Everyone can identify with feelings of uncertainty. To worry about our status in the world and to fear that we are not living up to our potential is a common and understandable concern. But when our self-esteem becomes low our our estimation of ourselves becomes over-critical, it is all too common to let negative feelings become a burden. If this sound familiar to you, this book will provide yo…