A comprehensive set of titles about physical science topics that feature easy-to-follow text, lab activities, supporting graphics, highlighted content-area vocabulary, sidebars, photographs, graphs, glossary and index.

Like a finely tuned machine, the human body is an awe-inspiring marvel worthy of further investigation. In addition to highlighted content-area vocabulary and photographs, some books feature a lab activity as well.

Like a finely tuned machine, the human body is an awe-inspiring marvel worthy of further investigation. In addition to highlighted content-area vocabulary and photographs, some books feature a lab activity as well.

Introduce children to the basics of matter with this Spanish book. Through vivid photos, interesting facts, and a glossary and index, readers will learn about the three states of matter-solid, liquid, and gas-as well as atoms and elements, the periodic table of elements, compound elements, and mixtures. This book also includes a hands-on lab activity to further introduce the basics of chemistry and teach children about the separation of mixtures.

Readers learn all about tropical and temperate rainforests and the differences between these two unique biomes. Rainforests are filled with wonder and mystery, from the tall trees in the canopy to the dark and damp leaves on the forest floor. The plants and animals that inhabit these rainforests are varied and exotic. They depend on the rainforest, as does the rest of the world.

Like a finely tuned machine, the human body is an awe-inspiring marvel worthy of further investigation. In addition to highlighted content-area vocabulary and photographs, some books feature a lab activity as well.

Explore the different types of ecosystems and biomes through this captivating Spanish book, featuring vivid images, charts and graphs, and interesting facts! Readers will be excited as they learn about the tundra, grassland, desert, and temperate forests, as well as riparian and pelagic biomes. A glossary, index, and an engaging experiment are included to help children further understand the content.

Readers will be amazed to discover that every time they climb onto bicycles and ride like the wind, they are defying gravity! This book explains the physics and history behind bicycles, skateboards, and surfboards. Readers learn what happens from the simplest movement of rolling forward to more complex tricks and stunts of jumping and spinning. Readers will never look at bikes, skateboards or surfboards the same way again.

Introduce children to ways that the Earth's surface is constantly changing. This Spanish book teaches readers about earthquakes, volcanoes, weathering, and erosion. Featuring stunning images and fascinating facts, children will also learn about famous landforms like the Canadian Rocky Mountains, Angel Falls, Mount Fuji, and Columbia River Gorge. With a glossary, index, and engaging lab activity, readers will be encouraged to further explore the science...

What does the sun do for us other than give us light during the day? It gives us warmth, energy, and so much more! Learn all about the sun in this book.