Light Waves This kid-friendly introduction to the physics of light covers the basics of solar energy, the electromagnetic spectrum, photon particles, light scattering, and reflection and refraction. Readers will follow along as two children and a cow in a lab coat...
OUR PRICE: 49.95
It's Time to Sleep, It's Time Nighttime has come; it's time for bed. It's time to dream of soft spring breezes, sand castles and seagulls, pumpkins, and mittens in this book about a child's winsome dreams during the four seasons. Time...
OUR PRICE: 35.95
Many seeds travel inside fruits. The fruit is like a suitcase for the seeds. It protects them on their trip. Readers will learn how fruits are designed to protect a plant's seeds and also to help the plant spread its seeds to new places. With prose perfect...
OUR PRICE: 22.95
A perfect selection for Common Core or STEM collections Please click here for Individual book descriptions....
OUR PRICE: 19.95
本套书是科学玩具书，共分为20册。根据不同主题进行划分。通过动手游戏，&...
OUR PRICE: 12.95
Living Sunlight: How Plants Bring The Earth To Life Living Sunlight shows children, teachers, and parents the remarkable magic of what makes us human. This informative yet dramatic book will mesmerize readers and help further a child's understanding of...
OUR PRICE: 89.95
Nicola Davies and Jenni Desmond's first collaboration: a spectacular tour of Planet Earth and a powerful rallying cry. Where on Earth are you, right now? It’s late where I am and almost everyone’s asleep, but I’m awake, looking out into the...
包含三大知識探索單元、圖解趣味問答、好奇心小測驗，集結160種以上地理環...
OUR PRICE: 29.95
《和我一起去旅行 》利用這本地圖集可以解開小朋友所有問題的答案，並ž...
翻閱《水到底有多重要？》一書時，當初我在美國攻讀博士時，第一次上研...
OUR PRICE: 18.95
My First Book Of Quantum Physics The world of quantum physics is an amazing place, where quantum particles can do weird and wonderful things, acting totally unlike the objects we experience in day-to-day life. How can atoms exist in two places at once? And just how...
你知道昆虫宝宝住在哪里吗？在这本书里，安妮·默勒让我们知道，葡萄象...
OUR PRICE: 15.95
