Catalog Search Results
Author
Series
Language
English
Description
For trained firearm investigators, a bullet, casing, or trajectory can tell a story. Where was the shooter standing? Did the bullet come from his gun? From early cases like the St. Valentine's Day Massacre to present day war crimes in Croatia, discover the techniques that firearms investigators have developed and utilized to solve crimes.
Author
Language
English
Description
The endocrine system is essential to human life. It enables a person to grow, respond to change and stress, and helps turn food into energy. The reproductive system has one crucial task: that of making the next generation of people. Readers learn how these two remarkable systems work together to ensure survival of the human race.
5) Tornadoes
Author
Series
Language
English
Description
Tornadoes can strike quickly nearly anywhere on Earth, unleashing deadly winds and damaging hail. The United States has more tornadoes each year than any other country. This book teaches young readers about how these swirling storms form. The engaging nonfiction narrative helps readers understand life-saving ways to prepare and stay safe if a tornado warning is issued in their area. With astonishing photographs and remarkable facts that follow Earth...
6) Asteroids
Author
Series
Accelerated Reader
IL: LG - BL: 2.5 - AR Pts: 1
Language
English
Description
We may not be able to see asteroids without a telescope, but there are thousands of these space rocks circling the sun. Readers learn about asteroid formation, size, shape, and orbits. They are also introduced to the methods that scientists use to track asteroids. Fast facts and a hands-on activity expand the reader's learning experience, while full-color images enrich the narrative with additional details and examples. This book supports English...
Author
Series
Language
English
Description
Gas giants are massive planets that are made of mostly helium and hydrogen gas. The massive planets are bigger than many of the other planets in our solar system, and the biggest of them all is Jupiter! Not only is Jupiter the biggest gas giant, it's also the biggest planet in our solar system. Young astronauts will love learning the mysteries of this strange planet while comparing it to our own home world. With photographs pared with approachable...
Author
Series
Language
English
Description
Asteroid collisions are not unknown to our planet. The atmosphere protects Earth from most of these heavenly bodies, but the largest ones can make it through. So far, although large asteroids have permanently altered Earth's terrain and the organisms living on it, no asteroid has yet been destructive enough to completely eradicate the planet. Is this a future possibility? What are scientists' plans in case of such an emergency? This volume examines...
Author
Language
English
Description
How do land and aquatic plants differ? How do birds mark their territories and attract mates? How are seeds protected from being eaten by animals? Using easy-to-find materials and the scientific method, readers can learn the answers to these questions and more. If readers are interested in competing in science fairs, this book contains great suggestions and ideas for further experiments.
Author
Series
Language
English
Description
For many years, children learned in school that there are nine planets in our solar system. The ninth planet, Pluto, was discovered in 1930. However, in 2006, Pluto was demoted. Why did this happen after nearly 80 years? What sets a planet apart from an asteroid, comet, or other celestial body? What exactly is a dwarf planet-Pluto's new designation? Readers learn the answers to these questions and more through engaging text, augmented by informative...
12) Galaxies
Author
Series
Accelerated Reader
IL: LG - BL: 3 - AR Pts: 1
Language
English
Description
Our solar system is just one small part of our galaxy, and there are thousands of galaxies besides this one. Readers are introduced to the marvels of galaxies. Formation, sizes, and shapes of galaxies are discussed, including the Milky Way. Galactic movement and how scientists study galaxies are revealed. Color photographs, fast facts, and Words to Know sections increase the reader's learning experience, while a final hands-on activity emphasizes...
Author
Series
Language
English
Description
These simple and engaging biology experiments use easy-to-obtain household materials to explore the science behind the human body. Readers are guided through applying the scientific method to conduct experiments, which include observing the effect of body position and exercise on heart rate, breathing rate, and blood pressure; building a model of the human eye; and figuring out how food moves through the body. Clear instructions and scientific illustrations...
14) Mountains
Author
Series
Accelerated Reader
IL: LG - BL: 4.4 - AR Pts: 1
Language
English
Description
We often look at mountains as something beautiful to admire. This informative book describes the processes that create mountains over time. It examines plate movements along faults, volcanic activity, and other actions that have formed Earth's mountains over billions of years. Photographs, diagrams, and step-by-step explanations guide readers to a deeper understanding of the processes that shape our planet. In a fun follow-up activity, readers use...
Author
Series
Language
English
Description
Mars has been a source of fascination for thousands of years. Ray Bradbury's classic novel, The Martian Chronicles, was published in 1950, a full 15 years before the first up-close photographs of Mars were taken by Mariner 4. As time went on and technology advanced, scientists started to realize that a manned mission to Mars could one day be possible. However, many stumbling blocks remain before that point can be reached. Vivid full-color photographs...
Author
Series
Accelerated Reader
IL: MG - BL: 5.9 - AR Pts: 1
Language
English
Description
This title provides readers with a solid understanding of what a hurricane is and how it forms. It also provides information about how meteorologists track storms and the instruments they use to study and collect data about them. Readers will be blown away by the fascinating text, supported by full-color photographs and an eye-catching design.
Author
Language
English
Description
How do cool temperatures affect the activity of a fish? Do earthworms prefer to live in light or darkness? Do weeds interfere with the growth of other plants? Readers will find the answers by doing the fun and simple experiments in this book. Many ideas for science fair projects are also included.
18) Hardness
Author
Series
Language
English
Description
Some objects can be scratched or dented easily. Others can take a beating and still look as good as new. This may be one sign of hardness. This accessible narrative introduces basic concepts about the property of hardness of matter. Readers learn how to identify hardness through senses and tests, as well as how hardness may change. A hands-on activity gives readers a chance to experience the concepts in action. Fast facts and vivid images offer additional...
20) The Eyes Have It
Author
Series
Language
English
Description
Take a tour of the human eye in this engrossing volume. Colorful images and diagrams invite the reader to take a deeper look at the workings of the human eye. Follow along as we discover how light plays a role and how the eye and the brainwork together to interpret the world around us.
In Interlibrary Loan
Didn't find what you need? Items not owned by Penticton Public Library can be requested from other Interlibrary Loan libraries to be delivered to your local library for pickup. Items must be over 1 year old.
Didn't find it?
Can't find what you are looking for? Try our Materials Request Service for new books published this year. Submit Request