ผู้เขียน: Kathleen M. Reilly

To a child, a city is a chaotic, vibrant community whose workings can seem quite mysterious. How did people create subways? How does the water get to the very top of a skyscraper? Is there any organi …

Soil! We walk on it, play in it, build with it, grow our food in it, and get antibiotics from it. But what exactly is soil? What makes it so important? Can we survive without it? In Explore Soil! Wit …

Readers explore the science of plate tectonics in a way that makes complex topics fun and understandable.Uses an inquiry-based approach to encourage readers to reach their own conclusions about topic …

The environment is all around us, whether you live in a city, suburb, or the country. Sometimes, it’s easy to ignore. But forgetting about the environment isn’t an option if we want our planet to be …

Did you know that your brain has up to 100 billion nerve cells? Wow! What else is going on in your body?In The Human Body: Get Under the Skin with Science Activities for Kids, middle schoolers learn …

Planet Earth: 25 Environmental Projects You Can Build Yourself provides an engaging guide to the natural world and encourages children ages 9 and up to get their hands dirty and actively connect with …

Kids will be amazed at all the action that’s going on right inside their own bodies, from understanding just how that apple turns into energy to how the "leftovers" make their exit. The Hum …

From the minute life begins, food makes you strong, helps you grow, and gives you energy. But do you take that ham sandwich for granted? You might not give a lot of thought to where your food comes f …

Explore Life Cycles! takes kids on an amazing journey, where they”ll learn about the changes plants and animals experience throughout their lives. Kids ages 6–9 will discover what happens inside tho …

Planet Earth: 25 Environmental Projects You Can Build Yourself provides an engaging guide to the natural world and encourages children ages 9 and up to get their hands dirty and actively connect with …

Kids will be amazed at all the action that’s going on right inside their own bodies, from understanding just how that apple turns into energy to how the "leftovers" make their exit. The Hum …

From the minute life begins, food makes you strong, helps you grow, and gives you energy. But do you take that ham sandwich for granted? You might not give a lot of thought to where your food comes f …

Explore Life Cycles! takes kids on an amazing journey, where they”ll learn about the changes plants and animals experience throughout their lives. Kids ages 6–9 will discover what happens inside tho …

To a child, a city is a chaotic, vibrant community whose workings can seem quite mysterious. How did people create subways? How does the water get to the very top of a skyscraper? Is there any organi …

For a kid, watching a solid turn into a liquid or a liquid into a gas is nothing short of magic. In Explore Solids and Liquids! With 25 Great Projects kids experience the wonder of different states o …

Soil! We walk on it, play in it, build with it, grow our food in it, and get antibiotics from it. But what exactly is soil? What makes it so important? Can we survive without it? In Explore Soil! Wit …

Readers explore the science of plate tectonics in a way that makes complex topics fun and understandable.Uses an inquiry-based approach to encourage readers to reach their own conclusions about topic …

The environment is all around us, whether you live in a city, suburb, or the country. Sometimes, it’s easy to ignore. But forgetting about the environment isn’t an option if we want our planet to be …

Did you know that your brain has up to 100 billion nerve cells? Wow! What else is going on in your body?In The Human Body: Get Under the Skin with Science Activities for Kids, middle schoolers learn …

Energy is a vital part of our lives. It powers our computer, lights our home, and moves our car. It also costs a lot of money and pollutes our environment. In Energy: 25 Projects Investigate Why We N …

A full-color introduction to the earth science happening all around us, packed with STEM experiments and real-world connections that invite kids ages 7 to 10 to discovery the wonderful world of meteo …

A full-color introduction to the earth science happening all around us, packed with STEM experiments and real-world connections that invite kids ages 7 to 10 to discovery the wonderful world of meteo …