Follow the history and advances in communications starting with hieroglyphics through the development of the telephone, the computer, and satellite communication. Language arts connection is technology-based vocabulary that is necessary to master in the 21st century.
Learn how estimation and approximation theory can be helpful when natural disasters strike! This nonfiction Spanish-translated e-book tells the stories of Hurricane Katrina, tornadoes and thunderstorms in Oklahoma, and a tsunami in Indonesia. All of these natural disasters were very dangerous and devastating, but estimations and predictions saved lives! This digital resource teaches Spanish readers about the properties of natural disasters, while reminding them how vital mathematics can be! Children can explore the math behind these natural disasters through practice problems. These practical examples, along with vibrant images, clear mathematical diagrams, easy-to-read informational text, STEM themes, and text features such as a glossary and index, will keep readers engaged and will re-enforce the importance of mathematics.
Learn About How Physics, Math, And Science Work Together To Help Us Understand Our Solar System And Beyond.
This Book Explores The Tremendous Contribution That NASA Has Made Over The Last Half Century. Detailed Timelines About Space Exploration And The Development Of The Space Program Are All Discussed In Detail. Also Gives Detailed Information About Astronauts And Their Explorations.
Explores Electricity From The Power Plant To Your Home, To How It Is Made, Circuits, How We Use Electricity, And The Effects Our Changing World And Weather Have On How It Works.
Provides The History Of Biofuels, Different Uses, Positive And Negative Characteristics, And How They Will Impact The Future.
The Most Current Information On Cell Phones Is Provided In This Book. Also Included Are Facts About How They Work, How To Text, And How They Have Impacted Our World.