Connect AP to Majors and Careers

Aerospace engineering majors learn how to use math and science to design and develop aircraft, spacecraft, and missiles. They also study such topics as aerodynamics, orbits, launch, flight controls, and engines.

For thousands of years, people enviously watched birds coast through the skies and wondered how they did it. But in the last one hundred years, flying on this earth has become as unremarkable as walking, and space travel is no longer the stuff of science fiction.

As an aerospace engineering major, you’ll learn the basics that helped the Wright brothers and others conquer the age-old problem of flight. You’ll learn how to apply these ideas to developing new types of air- and spacecraft  that are better, safer, and stronger. You’ll find out how space flight works and dream up new ways of exploring galaxies unknown.

As an agricultural engineering major, you’ll learn how to use science to improve the production, processing, storage, and distribution of food, timber, fiber, and renewable energy sources while protecting the environment.

Could the earth run out of earth? It doesn’t seem possible, but it takes thousands of years for soil to develop. This means that soil is practically a nonrenewable resource. Meanwhile, soil is being worn out by farming, polluted by chemicals, and eroded by wind and water.

If this concerns you, you’re not alone. Some agricultural engineers come up with farming practices that use soil more efficiently. Others help farmers by designing power systems, tools, and storage space. Still others look for ways to ensure food safety during processing. Thanks to agricultural engineering, farmers are getting better at producing safe food more efficiently while protecting the environment and using natural resources wisely.

Students of architecture prepare to become professional architects. Classes cover such topics as architectural theory, design, and history; drafting; and project and site planning.

While architecture is grounded in science, its heart is in the arts. Well-designed buildings not only serve the people who use them. They are also works of art that help define the town or city in which they stand.

As an architecture major, you'll learn how to work with others to imagine buildings, from straw-bale houses to the tallest skyscrapers. And with the technical know-how you pick up in such classes as architectural engineering and construction materials, you'll know just what needs to be done to bring them to life.

Astronomy students study space, the history and future of the universe, and the objects within, such as planets, stars, and galaxies. Subjects of study include the evolution of stars, how the stars and planets move through space, chemistry, and advanced math.

When you look up at the night sky, what do you see? There are patterns of stars, planets, the moon, and some sights that you may not be able to explain. Astronomy is the study of those objects in space — how stars, planets, and galaxies form and behave — and the universe itself.

If you want to understand the mysteries of the night sky, this could be the major for you.

Meteorology students study the atmosphere (the gases that surround the earth), focusing on the weather and how to forecast it. Areas of study include the climate, the physics of the atmosphere, and chemistry.

You’ve got your bathing suit on and your sun block packed, but by the time you get to the beach, it’s pouring rain. What happened to that sunny day you expected? Why is the weather so changeable, so uncertain?

Meteorology is the field of science that seeks to understand and predict short-term weather as well as long-term climate processes.

Biomedical engineering majors learn how to use engineering to solve health and medical problems.

People often compare the human body to a machine, made up of systems that work together to keep itself running. Like machines, though, pieces of the body can break down. This is where the exciting world of biomedical engineering comes in.

As a biomedical engineering major, you’ll build a foundation for a future that could take many directions. You might look for the chemical signals in the body that warn of cancer. You might invent a new and improved type of prosthetic (artificial) hand. You might refine the robots that doctors are just beginning to use in some surgery.

Chemical engineering majors learn how to put chemicals to work. Classes cover such topics as improving the way factories use chemicals to make products and solving problems such as rust and pollution.

Suppose you have this great recipe for chocolate ice cream. You like to make it at home for your family and friends. You make it in a little one-gallon machine that goes into your freezer. But what if you sell your recipe to a big food company? Now they have to be able to make thousands of gallons a day. Each gallon of ice cream needs to taste exactly the same and look exactly the same.

What kind of equipment could they use? How would the recipe change? How can the factory make the ice cream at low cost? These are all questions for the chemical engineer.

Chemistry majors use math, theory, and experimentation to study matter (physical substance). They look at what it’s made of and how it behaves, down to the atomic level.

Lightning crackles in the sky as the camera pans over a dark castle. Down in the laboratory, a mad scientist stands among his many vials, test tubes, and beakers, mixing liquids to produce a bubbling, smoking potion.

The popular B movie villain, haphazardly mixing chemicals for evil purposes, is a far cry from the professional chemist. In reality, chemists work in controlled environments, using the scientific method to make valuable contributions in a range of fields, including medicine, biology, psychology, and geology. As a chemistry major, you’ll explore many different topics, from the chemical basis for life to the environmental problems caused by chemicals.

Civil engineering majors learn how to use math and science to design big construction projects. Topics covered include the calculation of how much weight a structure will hold and the environmental issues that surround construction.

The first Homo sapiens who put a bunch of sticks together to get a roof over their heads were, in a way, civil engineers. Today’s civil engineers have more responsibility than ever. They build skyscrapers that reach thousands of feet in the air. They hang suspension bridges that support tons of cars and trucks each day. They create water systems that support millions of city dwellers. If you study civil engineering, you’ll learn what you need to know to work on the projects that make modern life possible.

Computer science majors learn about computer systems and the way humans and computers interact from a scientific perspective. Instruction includes programming and the theory and design of software.

In countless old Star Trek episodes, a baffled captain asked the computer for help, and the computer promptly replied with an answer. What was once science fiction is becoming reality, thanks to computer scientists working in voice recognition.

If you study computer science, you may learn how to design computer programs that allow humans and computers to speak to one another. Keep in mind, your work is more likely to help a vision-impaired person than a captain navigating the universe, but you never know.

As an electrical engineering major, you’ll study electricity: how it works, how it’s generated, and how it’s used to power everything from lightbulbs and radios to cell phones and robots. You’ll also learn how to design your own electric-powered projects.

Imagine a blackout. You’re in the dark and without the gadgets you normally take for granted. There’s no better time to appreciate electricity.

As an electrical engineering major, you’ll go far beyond an appreciation of the awesome powers of the electron. You’ll learn how to harness that power and use it to perform a few miracles of your own invention.

Geology students look at the earth and the forces acting upon it, including the solids, liquids, and gasses that make it up. Study includes such topics as historical geology, rock and soil chemistry, and the use of minerals in industry.

How did Mount Everest, the highest place on earth, come into being? Why do the rocks of the Andes Mountains in South America contain fossils of ocean fish? As geology majors explore the Earth's history, they gain valuable insight into some of today's most pressing concerns, such as global climate change.

If you study geology, you’ll learn about the Earth's treasures, such as fossils and gems, as well as its dangers, such as volcanoes and earthquakes.

Industrial engineering majors learn how to improve the way factories, hospitals, and other organizations run. They learn to take all factors into account -- from equipment and materials to people.

How many copies of the first Harry Potter book should the corner bookstore keep on its shelf? How many people need to work the night shift at a cupcake factory in order to supply the local chain of grocery stores? Will technology stocks rise or fall over the next three months?

As an industrial engineering major, you’ll draw on math, science, business, and psychology to answer questions like these. You’ll learn how to create factory schedules, determine delivery routes, set up customer service systems, and much more.

As a materials engineering major, you’ll use math and science to study ceramics, metals, polymers (such as glass, rubber, and plastic), and other materials. You’ll learn how to invent and manufacture new materials.

In 1953, when Sir Edmund Hillary and Tenzing Norgay became the first people to reach the top of Mount Everest, they wore heavy layers of wool and cotton. On their way up, they slept in a cotton tent. Today’s mountain climbers wear lightweight polyester fleeces that keep them warm. They have thin, wind-resistant shells to help keep out the cold air, and warm boots that are light enough to run in. Tents are waterproof and windproof.

High-tech gear like that wouldn’t be possible without modern materials. Everything is made out of something, whether cotton, titanium, or GORE-TEX -- materials engineering majors study that something.

Math majors study quantities, forms, and symbolic logic in such subjects as algebra, geometry, calculus, logic, topology, and number theory.

Most of us are comfortable using everyday math -- when we go shopping, for example. But higher level math, such as calculus, may seem mysterious, a completely unfamiliar language. As a math major, you’ll study this language and learn how to use it to describe the world. You’ll explore calculus, modern algebra, and other high-level math in the purest light.

If you love to solve math problems just to know the answer and enjoy using abstract concepts to discover whether something is true or false, this could be the major for you.

As a mechanical engineering major, you’ll learn the science behind machines and the energy that makes them work. You’ll also apply what you learn by creating your own machines.

Machines may not have taken over the world as imagined in some science fiction, but they are certainly a big part of life today.

Students of mechanical engineering learn about the machines that bring convenience and excitement to our lives. They study the physics that make roller coasters loop and planes fly. They learn about the properties of materials that can withstand the heat of the sun and the cold of outer space. And they discover the secrets behind control systems such as the cruise control in the family car.

Nuclear engineering majors study radioactive materials and radiation and learn how to use them in areas such as power, nuclear medicine, and industry.

It wasn’t long ago that scientists first began to split the atom, releasing nuclear energy in a process called fission. Now nuclear energy is used to supply electricity to homes all over the world and may someday be used to power rockets twice as fast as a space shuttle.  And in medicine, radiation plays a big role, making possible everything from x-rays to treatments that destroy cancer cells.

Of course, nuclear energy also creates problems, such as the radioactive waste from nuclear power plants. As a nuclear engineering major, your studies will go beyond the basics of fission and the benefits of nuclear energy to include its challenges.

Physics is the scientific study of matter and energy. Topics covered include classical and modern theories, electricity and magnetism, and relativity.

How does the universe work? What are atoms made of? While the first question is about the biggest of things, the second asks about the unimaginably small. Yet both questions fall under the scope of physics. 

Physics majors seek to understand the laws that govern the universe. From gigantic stars trillions of miles away to the subatomic particles within our own bodies, physics takes on matter and energy in all its forms.