Educational: Mathematics, science and technology, general

"e;In the greenconscious world we live in today, parents realize the importance of teaching the lessons of green living, early on.

Whether you need help solving equations or determining the slope of a line, this guide gives you the tools you need to find your answers!

Why is the sky blue?

Attention: This book is a sequel to the book "e;Arduino Projects with Tinkercad"e; as well as to the beginner's book "e;Arduino Step by Step"e;.

When school mishaps happen, five friends form the S.

Young readers learn all about insects in this new Pre-reader from National Geographic Kids.

Meet amazing penguins from all around the world!

Unlock the secrets behind everyday items and extraordinary inventions with exploded artworks and photographs that reveal the materials used to create everyday objects.

Activities range from how to create code to make robots learn and perform basic tasks to building very simple robots from common household items.

A collection of simple hands-on activities for young readers.

Includes 20 experiments for the sink, bathtub, and backyard!

In the last few decades, more and more people are going to college to further their education.

In the last few decades, more and more people are going to college to further their education.

In the last few decades, more and more people are going to college to further their education.

Find out what it takes to be a research scientist with character.

Find out what it takes to be a computer programmer with character.

Did you know that poor dental hygiene can increase your risk of heart attack and stroke?

Most people cringe when they hear the word physics.

The digital age we entered in the twenty-first century has rapidly become an age of digital crime.

For many high school graduates, college is a way to get ahead, but going to college is not the only way for young adults to succeed.

When you're traveling, there are all sorts of numbers to keep track of.

We live our lives according to the numbers on a clock.

"e;Real-life"e; crime dramas on television intrigue us with the details of postmortem examinations leading to the arrest of murder suspectsbut how do forensic pathologists, the doctors who investigate unnatural deaths and chilling crime scenes, actually bring criminals to justice?

The speed of a pitch, the number of points scored, the time left on the clock .

When you see a sign in your favorite store saying that everything is 30% off, can you do the math to figure out what that means?

Almost any game you play needs math.

People who make clothes need to get their numbers right.

Cooking is a kind of scienceyou have to get the measurements right to make everything work.

From download speeds to the amount of memory left on your hard drive, math is a big part of using computers.

Have you ever thought about starting a business?

If you've ever gotten a check for your birthday or saved money for something you wanted to buy, you've seen that even a little money can mean a lot of math.

Women have made major contributions to science throughout history, including in building the foundation of our current scientific knowledge.

Women have made major contributions to science throughout history, including by creating new and incredible inventions.

Women have made major contributions to science throughout history, including in the field of space exploration.

Women have made major contributions to science throughout history, including in the field of physics.

Women have made major contributions to science throughout history, including in the field of medicine.

Women have made major contributions to science throughout history, including in the field of information technology.

Women have made major contributions to science throughout history, including in the environmental sciences.

Women have made major contributions to science throughout history, including in the field of engineering.

Women have made major contributions to science throughout history, including in the field of chemistry.

Women have made major contributions to science throughout history, including in the field of anthropology, the study of people.

Africa is well known for its fascinating wildlife and its abundant natural resources.

Teenagers have always been interested in the supernatural and paranormal.

The Internet is a great tool for learning.

You probably watch music videos, movie trailers, or funny clips on YouTubebut just a few years ago, YouTube was only an idea a few friends shared.

In the last few years, Tumblr has become one of the most popular social networking websites.

Today, when you want to watch a movie or television show, there's a good chance you may choose to watch it using Netflix, one of the most popular video services on the Internet.

Instagram has had huge success in just a short time.

Google is one of the most successful companies of the Internet age.

Today, Facebook is one of the most-used websites on the Internet, visited by millions of users each day and home to more than 500 million accounts.