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Terri Roth trudges through the thick, dark Sumatran jungle. She’s looking for a rhinoceros that’s been seen in the area. It’s a rare Sumatran rhino, the world’s smallest rhino and one of the most endangered mammals on the planet.Suddenly she spots a young female rhino through the tangle of ferns and trees. The stocky animal is covered in reddish hair, and her snout sports two stubby horns. The rhino walks right up to Terri. The scientist slowly reaches out her hand and touches the rhino’s big nose. The wild rhino’s curiosity and friendliness remind Terri of Emi, the female Sumatran rhino that lives at the Cincinnati Zoo where Terri works. Terri is working with Emi to help save Sumatran rhinos from extinction—one calf at a time.
In this stellar activity book, kids delve into the rich history of space exploration, where telescopes, satellites, probes, landers, and human missions lead to amazing discoveries. Updated to include the recent discovery of Eris which, along with Pluto, has been newly classified as a &“dwarf planet&” by the International Astronomical Union, this cosmic adventure challenges kids to explore the planets and other celestial bodies for themselves through activities such as building a model of a comet using soil, molasses, dry ice, and window cleaner; or creating their own reentry vehicle to safely return an egg to Earth's surface. With biographies of more than 20 space pioneers, specific mission details, a 20-page field guide to the solar system, and plenty of suggestions for further research, this is the ultimate guidebook to exploring the solar system.
As concern for the welfare of species like honey bees and monarch butterflies grows alongside awareness of the impact of climate change, inspiring the next generation of citizen scientists is more important than ever. With Wildlife Ranger Action Guide, kids can make the world better for the animals and insects they love, starting right in their own backyards. Dozens of hands-on activities and habitat creation projects, such as making a frog pond from a kiddie pool, planting a pollinator garden for bees, painting a bat house, and building a lodge for lizards, encourage children to learn about and take an active role in protecting local wildlife. Lively photographic field guides covering 78 North American wildlife species teach kids about the habits and habitats of each and include tips for providing the plants and food needed for their survival. This publication conforms to the EPUB Accessibility specification at WCAG 2.0 Level AA.
Winner of the 2019 AAAS/Subaru SB&F Prize for Excellence in Science Book Alexander Graham Bell invented not only the telephone, but also early versions of the phonograph, the metal detector, airplanes, and hydrofoil boats. This Scottish immigrant was also a pioneering speech teacher and a champion of educating those with hearing impairments, work he felt was his most important contribution to society. Bell worked with famous Americans such as Helen Keller and aviators Glenn Curtiss and Samuel P. Langley, and his inventions competed directly with those of Thomas Edison and the Wright Brothers. This unique biography includes a time line, a list of online resources, and 21 engaging hands-on activities to better appreciate Bell's remarkable accomplishments. Kids will: Construct a Pie Tin Telegraph and a Pizza Box Phonograph "See" and "feel" sound by building simple devices Communicate using American Sign Language Send secret messages using Morse code Investigate the properties of ailerons on a paper airplane Build and fly a tetrahedral kite And more!
Tracing the evolution of humankind's pursuit of astronomical knowledge, this resource looks deep into the furthest reaches of space. Children will follow along as the realization that the Earth is not at the center of the universe leads all the way up to recent telescopic proof of planets orbiting stars outside the solar system. In addition to its engaging history, this book contains 21 hands-on projects to further explore the subjects discussed. Readers will build a three-dimensional representation of the constellation Orion, see how the universe expands using an inflating balloon, and construct a reflecting telescope out of a makeup mirror and a magnifying glass. It also includes small biographies of famous astronomers, a time line of major scientific discoveries, a glossary of technical terms, and dozens of full-color images taken by the Hubble Space Telescope and the Chandra X-Ray Observatory.
This activity book tells the amazing true story of how two bicycle-making brothers from Ohio, with no more than high-school educations, accomplished a feat that forever changed the world. At a time when most people still hadn’t ridden in an automobile, Wilbur and Orville Wright built the first powered, heavier-than-air flying machine. Woven throughout the heartwarming story of the two brothers are activities that highlight their ingenuity and problem-solving abilities as they overcame many obstacles to achieve controlled flight. The four forces of flight—lift, thrust, gravity, and drag—and how the Wright brothers mastered them are explained in clear, simple text. Activities include making a Chinese flying top, building a kite, bird watching, and designing a paper glider, and culminate with an activity in which readers build a rubber-band-powered flyer. Included are photographs just released from the Wright brothers’ personal collection, along with diagrams and illustrations. The history of human flight and its pioneers, a time line, and a complete resource section for students are also provided.
Mars is the fourth planet from the Sun, and has been referred to as the Red Planet. Young readers will find out about spacecraft that have traveled to Mars, and learn about plans to send people there in the near future. This title received the Learning Magazine Teachers' Choice Award.
Discover the truth about life on Mars in this level 2 reader! Mars is a cold, desert planet with no water. But it wasn't always like this. Could there once have been living things there? Find out in this new level 2 reader all about life on Mars. Includes the most stunning and up-to-date photographs from NASA.
Tornadoes are the most violent storms on the planet, as these dramatic photographs and gatefolds vividly reveal. Includes first-person accounts of historic storms, fascinating facts on climate change, and hands-on activities. Full color.
Slime-oozing slugs, red-lipped fish, spine-covered bugs, and tubed-nosed bats. No matter how bizarre or wacky, there's a reason why animals look the way they do. These characteristics--including colors, teeth, and behavior--help them survive. Full color.r.