This title looks at the way weather and camouglage helps keep animals stay safe against predators by changing color or blending in with their surroundings in some pretty strange ways.
This title will allow students to understand the reasons animals migrate, or move, in order to find food or stay safe.
This title explores the reasons why different animals sleep in different places in order to stay safe or keep warm.
Animals hide for many reasons. To hide from predators, or to stay safe from frigid weather. Learn all about the ways animals hide.
En el libro se explica cómo son las estrellas. Habla de la Vía Láctea y las estrellas que la conforman.
Always know where you are by using a GPS locator. Includes characteristics, uses, how it works, and future applications.
From how a frog's life begins as a tadpole to the transformation into a webbed-footed amphibian, this title gives students all the information they could ever want to learn about frogs - their habitats, diets, the differences between frogs and toads and the discovery of new species found by scientists around the world are all discussed.
Examine how the fossils document the appearance, diversification, and extinction of many life forms.
Sung to the tune of The Farmer in the Dell, this book teaches students the importance of keeping germs to yourself and not spreading them to others by sneezing into a tissue and washing hands frequently to stop the spread of bacteria.
Fiona and Finley are going on a family hiking trip. Finley is determined to invent an ice cream that won't melt to celebrate. Albert Einstein enters the Sweets Shop to take Finely on an adventure that might inspire some answers.
Discover the processes that form everything from the smallest pebbles to the highest mountains.
A taste of sunshine! Take a look at the fascinating ways the Sun is involved in food production.
This book explores how human activity affects the Earth, e.g. the effects of human activity on groundwater and surface water, habitat destruction, construction, emissions, and pollution.
This book discusses how the Earth rotates on its axis, causing day and night, and revolves around the Sun, causing changes in season and weather occurrences.
An overview of the tools used in various fields of science from microscopes to telescopes.
This book takes a look at animal and human cells, and the internal structures that allow them to obtain energy, get rid of wastes, and grow and reproduce.
This book explored how objects store and exert energy.
This book explores the states of matter, the building blocks of everything in the universe, as well as influential scientists in the field.
This book explores the organisms involved in composting as well as the biological processes involved, including a breakdown of primary, secondary, and tertiary level consumers.
This book explores the science behind modern technology: TV, radio, Internet, cell phones/mobile devices, Earth to space communication, satellites, and GPS. It also expands students' understanding of light and sound as mechanisms of energy transfer and transfer of information between objects that are not in contact. In additional it also covers scientists and discoveries that led to modern technology.
This book explores Earth's role and place in the Universe, and discusses origin theories for the planets in our solar system. It also talks about light waves, light years, and measuring distances and sizes as well as the components of the universe (stars, nebulae, and galaxies) and their relation to Earth. It also discusses the characteristics that allow life to exist such as the proximity of the Sun, the presence of water, and the composition of the atmosphere.
How much power is in poop? Discover the biofuel technology that turns human and animal waste into energy for everything from cooking to powering up entire buildings.
Take an in-depth look at mathematics in this science encyclopedia.
Take an in-depth look at technology in this science encyclopedia.
