Mixtures and solutions exist everywhere and students will learn how some materials mix easily while others won't mix at all. This book gives examples students can use to make a physical mixture as well as detailed information on how different components make up different solutions.
Students will learn how plants are becoming endangered or even extinct due to changes in climate, deforestation to build new homes, or by invasive plant species that are brought from other places. The book also tells how plants make adaptations in order to survive their ever-changing habitats.
Using interesting facts and photographs, this book discusses energy.
Using interesting facts and photographs, this book discusses tools that are used by scientists and researchers.
Big cats, reptiles, and ocean killers are just a few of the predators discussed in this book. How they chase their prey and what weapons they use to hunt them down and kill them. This exciting book is filled with beautiful photos that will have students on the edge of their seats.
From vultures to crabs, every type of scavenger is discussed in this book. Facts about their habitat, diet, reproduction, and how they help the environment are all discussed in detail.
For millions of years, hippos and rhinos have roamed the Earth. This book discusses their habitats, what they like to eat, their enormous size, and concerns about the future of these animals due to land restrictions and human harm are all discussed in this wonderful title.
This book teaches students about what a marsupial is, their gestation period, how they raise their young, and whether they are carnivores, omnivores, or herbivores.
Students will learn about the fiercest predator in the ocean. From the biggest to the smallest, what adaptations sharks have made to remain on Earth for so long, scientific research and medicinal contributions the shark has made are all discussed, as well as their unique ability to hunt and survive.
With interesting facts and photographs, this book discusses how to classify organisms.
Photographs and text introduce animals that utilize camouflage, mimicry, and other curious techniques as defense mechanisms. These animals include skunks, porcupines, walking sticks, kingsnakes, and octopuses.
Engaging text describes animals that don't always do what the rest of their species does.
Describes the process of minting money.
The planets are highlighted in this book and answers questions such as distance between the planets, how many planets are really in our solar system, current and future travel plans, and who studies the planets.
This introduction to stars discusses the different kinds of stars, the Milky Way, and what stars are made of.
Clear definitions supported by every day examples and easy hands-on activities introduce young scientists to inclined planes.
Outer space and its characteristics are discussed and identified throughout this book. The most up to date information from current research is provided.