A look at piranhas, including their habitats, physical characteristics such as their flesh-ripping teeth, behaviors, relationships with humans, and feared status in the world today.
This title introduces young readers to pearls, the gem formed inside the shell of an oyster! Learn how pearls are formed and where they are found. Historic and modern collection methods are detailed, both natural and cultivated. The use of pearls as a gemstone is examined including different colors. See how artisans and lapidaries create beautiful and useful jewelry with this beautiful gem. Finally, a list of tools and tips will set young rock hounds up to unearth their own treasures. Glossary words in bold, an index, and phonetic spellings for those hard-to-pronounce geologic terms enhance and supplement the text. Aligned to Common Core Standards and correlated to state standards.
This remarkable evolution series, narrated by the Universe itself, concludes with this third book, the amazing story of mammals and humans. It picks up after From Lava to Life: The Universe Tells Our Earth Story with the extinction of dinosaurs, and tells how tiny mammals survived and morphed into lots of new Earthlings ... horses, whales and a kind of mammal with a powerful imagination--you! It is a story of chaos, creativity and heroes--the greatest adventure on Earth! And it is a personal story...about our bodies, our minds, and spirits. It is our story. As the president of the American Montessori Society said, These books are alive with wonder, radiance, and deep relevance.
Named a prestigious CBC/NSTA Outstanding Science Trade Book, this is a poetic yet accurate description of the life cycle of salmon. For kids, it is fun and eye-opening. For teachers, it is a valuable supplement to a unit on water, fish and ocean animals, and life cycles. Fast-paced prose and brilliant illustrations follow the salmon from their form as eggs in a stream to the wide ocean, eventually making a hazardous journey home to their stream of origin. As in her earlier best-selling book, The Tree in the Ancient Forest, author Carol Reed-Jones uses cumulative verse--a literary technique that is not only enjoyable but suggests how interconnected salmon are with their habitat. At the back is a section on salmon facts and what makes a good habitat for them, teaching the basics of ecology and why clean streams and waters are so important.
Engaging text describes animals who can move in amazing ways.
Engaging text describes animals that don't always do what the rest of their species does.