A rerelease of a whimsical picture book classic depicts an unlucky Jungle Girl who falls into some quicksand and begins to sink, while Jungle Boy arrives with less-than-helpful charts and graphs informing her how quicksand is formed and how to escape it.

Cold winters, hot summers--year after year the seasons repeat themselves. But what causes them? Why is there winter in the Southern Hemisphere at the same time there is summer in the Northern Hemisphere? In summertime, why is it still light out in the evening? With simple language appropriate for young readers, non-fiction master Gail Gibbons introduces young readers to the four seasons and explains why they change throughout the year. Newly revised and vetted by experts, this updated edition of The Reasons for Seasons introduces the solstices, the equinoxes, and the tilt in Earth's axis that causes them, and gives examples of what each season is like across the globe from pole to pole. Clear, simple diagrams of the earth's orbit are labeled with important vocabulary, explained and reinforced with accessible explanations. Fascinating and easy to understand, this is a perfect introduction to seasons, earth's orbit, and axial tilt. Different effects on different parts of the world are included, illustrating the difference in climate between the equator, the northern and southern hemispheres, and the polar regions.

How do sunflowers begin? What do sunflowers need to grow? When do the flowers open? Packed with fascinating facts about life cycles, amazing photographs of every stage, and labelled diagrams to explain growth and development. Discover the amazing stages of different life cycles and learn all about your favorite species with this stunning series. From plants and birds to garden animals, readers will soon learn how different species are born, grow up, and reproduce. Each book has amazing photographs, easy-to-understand text, and discussion points for further learning.

Introduces rocks and minerals, discusses ways man has used rocks as tools, and describes how rocks and gems are formed.

Tracks the history of trees from ancient times to present day, and examines the role trees have played in history, legend, and the natural world.

Presents over two dozen outdoor science activities demonstrating such scientific properties as soil erosion, the water cycle, air pressure, and astronomy.

Half of our planet is covered by the ocean, yet we've only explored 5 percent of this vast underwater realm. Originally published in Portugal, and awarded a highly coveted BolognaRagazzi Mention by the Bologna Book Fair, this visually compelling miscellany offers readers a tsunami of aquatic facts. Which ocean is the largest? Who was the first explorer to sail around the world? Is the ocean truly blue? Beautifully designed and rich with information, Ocean will satisfy enthusiastic readers who enjoy taking a deep dive into a subject as well as more reluctant readers who prefer to dip in and out of a book.

This new book from Sara Levine features a cantankerous talking cactus as a narrator, revealing to readers the significance of different colors of flowers in terms of which pollinators (bees, bats, birds, etc.) different colors "talk" to. A fun nonfiction presentation of science info that may be new to many kids

Explores the different natural habitats--forests, rain forests, grasslands, deserts, cold regions, oceans and rivers--and the plant and animal life that exists in each, and offers related activities and word lists.

An interactive entry in the best-selling series that began with Tree features vibrant depictions of the ocean world and is complemented by innovative peek-through holes revealing details about sea life and the importance of keeping the oceans clean.