Discusses the properties of matter pertaining to whether an object is smooth or rough, defining both words and using examples to illustrate the differences.
The rocks you see everyday can be grouped into different types, like igneous, sedimentary, or metamorphic. Some rocks are actually minerals, and you can even find fossils in some types of rocks. Complete with activities and experiments, this nonfiction science book is perfect for introducing children to geology.
A digital solution for your classroom with features created with teachers and students in mind: - Perpetual license - 24 hour, 7 days a week access - No limit to the number of students accessing one title at a time - Provides a School to Home connection wherever internet is available - Easy to use - Ability to turn audio on and off - Words highlighted to match audio Provides an introduction to concepts of smooth and rough, comparing some animals that are rough with some animals that are smooth.
The book reviews the properties of surface plasmons that depict electromagnetic surface waves or surface plasma polaritons. Their propagation on smooth and corrugated surfaces (with rough or grating profiles) is considered. In the latter case, the corrugations can cause strong coupling of the surface plasmons with photons leading to resonances with a strong enhancement of the electromagnetic field in the surface. Coupling and field enhancement are the most prominent phenomena on corrugated surfaces and lead to numerous important applications. Attention has been focused on the explanation of the physics. To keep the text readable, sophisticated calculations have been avoided, and instead various applications dealing with enhanced light emission, nonlinear optics, SERS, and other cases of interest are discussed.
Soft, gooey, fluffy, prickly—textures are all around us. What clever words will you use to describe the textures pictured in this book? Jane Brocket's appealing photography and simple, whimsical text give a fresh approach to a topic all young children learn about.
This humorous and heart-warming story from the creators of the #1 New York Times Bestseller The Complete Cookbook for Young Chefs celebrates the love of cooking and helps children overcome their fear of trying new foods and includes an ATK recipe for the perfect pie. Peyton is particular. But she's not picky. Grownups use that word a lot. Picky. Picky. Picky. It's never a good thing. And it's not fair. Peyton likes dogs and cats, scooters and bikes, pools and beaches. And Peyton likes to try new things. She recently mastered long division in math class and loves to practice the saxophone--as long as her adorable dog Mila doesn't howl! But Peyton is particular when it comes to food. Peyton doesn't like it when two foods touch on her plate. Peyton doesn't like green foods. Or orange foods. Or red foods. Peyton doesn't like foods that are gooey or gummy, sticky or slimy, frosted or flaky. And Peyton most definitely doesn't like chunky or lumpy foods. Thanksgiving is our most universal holiday, beloved by adults and children. But Thanksgiving can also be a challenge for young eaters who struggle with new tastes and new experiences. Peyton is the hero of this food lover's tale and she is determined to confront her fear of new foods by finding a Thanksgiving pie she truly likes, even if it's flaky, lumpy, or chunky.