Sounds can be loud. Sounds can be soft. We use our ears to hear all kinds of sounds. But how is sound made? Let's investigate to find out about sound!
Emily Raij Knihy






Exploring the concept of light, this book invites readers to investigate its origins and functions in helping us see. With simple, engaging text and vibrant photographs, it provides an informative and visually appealing introduction to the science of light, making complex ideas accessible to young learners.
Why should you care about climate change? Weather affects your everyday life and climate change can have major impacts around the world. Discover how scientists study climate change, what current research shows and what you can do to help reverse its devastating effects.
Kids Can Help Animals
- 32 stránek
- 2 hodiny čtení
Make the world a better place for animals! This book is full of ideas and projects readers can put into action to help animals.
Kids Can Help the Environment
- 32 stránek
- 2 hodiny čtení
Make the world a cleaner, healthier place to live! This book is full of ideas and projects readers can put into action to help the environment.
Make the world a better place for kids! This book is full of ideas and projects readers can put into action to help with racial justice and human rights.
Make the world a better place for people in need! This book is full of ideas and projects readers can put into action to fight poverty.
Wide World of Weather: Weather and Climate Around the World
- 32 stránek
- 2 hodiny čtení
From windswept deserts to rain-soaked forests, the world's climates experience weather unique to their place in the world. Discover how scientists study climates, the weather experienced in each one, and how climate impacts the people who live there.
Nurses
- 32 stránek
- 2 hodiny čtení
Nurses help people stay healthy. Give readers the inside scoop on what it's like to be a nurse. Readers will learn about different types of nurses, the tools they use, and how people get this exciting, rewarding job.
Farmers are hard workers. They grow plants and raise animals for people around the world. Give readers the inside scoop on what it's like to work as a farmer. Readers will learn about different types of farmers, the tools they use, and how people get this exciting job.