Grade 3

Being in the present moment—aware of what's going on right now—helps kids be more focused, more patient, and likely to make better decisions for themselves. Readers will learn basic skills… Read More →

Spending time in nature can help kids be less stressed and have greater self-awareness. Readers will learn some of the skills needed to fully experience nature and be more focused, in and out Read More →

Growing plants and vegetables and studying food sources can help children make good food choices, which is likely to result in overall healthier lives. Readers will learn skills for choosing… Read More →

A plant's environment helps it grow. Weather, soil, and animals are important to a plant's survival. But do you know what happens to a plant when the seasons change? Or how earthworms help a… Read More →

Roots help keep plants alive. They take in water and minerals. But do you know how much of a plant is made up of its roots? Or whether roots always grow down? Let's experiment to find out!… Read More →

Plants have roots, stems, leaves, and sometimes flowers. Each part of a plant does a special job. But do you know what a stem does? Or how different seeds travel away from their parent… Read More →

Sunlight helps a plant make its own food using photosynthesis. But do you know what happens to a plant when there is no sunlight? Or what part of a plant makes food? Let's experiment to find… Read More →

A plant can form fruit and seeds when it is pollinated. Animals and wind help spread pollen from one plant to another. But do you know how insects pick up pollen from flowers? Or how each… Read More →

Sunlight, air, water, and minerals help keep plants alive. But do you know how much water is needed for a seed to sprout? Or what a plant will do to find the light it needs? Let's experiment… Read More →

What do animals do when they're under attack? Some run. Some hide. But did you know that some animals defend themselves from predators by fighting back? The animals in this book defend… Read More →

Desde la Gran Mancha Roja hasta sus famosas lunas, el planeta más grande de nuestro sistema solar, Júpiter, es una verdadera maravilla. ¡Descubre más sobre este gigante de gas y compáralo con Read More →

Un cielo lleno de aire, océanos compuestos por agua y la presencia de vida son algunas de las cosas que diferencian a la Tierra de los demás planetas. Aprende qué otros aspectos hacen que la… Read More →

Después de la Tierra, Marte es el planeta más explorado de nuestro sistema solar. Vehículos exploradores recorren su superficie para encontrar respuestas a las preguntas de los científicos.… Read More →

Embárcate en un viaje para llegar lo más cerca del Sol que nunca hayas estado. Los lectores descubrirán más sobre Mercurio, el planeta más pequeño de nuestro sistema solar, y lo podrán… Read More →

¿Sabías que Neptuno es el planeta más ventoso del sistema solar? Descubre más sobre Neptuno en esta interesante mirada al planeta más alejado del Sol. Accede a un modelo descargable para… Read More →

Aprende sobre la red de anillos vasta y bella de Saturno, y aprecia de qué manera es similar o diferente a los otros planetas. Accede a un modelo descargable para impresora 3D de la NASA a… Read More →

Este planeta frío y gigante puede estar alejado, pero los científicos saben mucho sobre él y se esfuerzan por descubrir aún más. Aprende todo sobre Urano y qué lo hace un planeta tan… Read More →

Observa cómo se compara Venus con todos los planetas cercanos. Datos interesantes e información científica ayudarán a los pequeños lectores a explorar el planeta más caliente de nuestro… Read More →

Ancient China is one of the world’s oldest civilizations. Discover thousands of years of Chinese history, as well as the amazing achievements and daily activities of the people who lived… Read More →

Who built the pyramids? What did ancient Egyptians do for fun? Ancient Egypt thrived for thousands of years as one of the world’s most advanced civilizations. Learn about the daily lives of… Read More →

The ancient Greeks were great warriors, artists, and learners. Discover the polytheistic religion, many forms of art, democratic government, and common warfare of ancient Greece.… Read More →

Ancient India was home to many civilizations, including some of the oldest in history, stretching back thousands of years! Discover the diverse peoples and cultures of this region and their… Read More →

Ancient Rome was once the world’s most powerful empire, and home to tens of millions of people. Read about Rome’s powerful leaders, genius builders, and strong warriors. Learn about their… Read More →