You need at least a bachelor’s degree to teach in a public school in the United States. Most states require that degree plus a state-issued teaching license or certificate, though the specific major, coursework, and exams vary depending on what grade level and subject you want to teach. About 90% of public school teachers hold a regular or standard state teaching certificate, while smaller percentages work under provisional, temporary, or probationary credentials while finishing their requirements.
The Baseline: A Bachelor’s Degree
Every state requires public school teachers to hold a bachelor’s degree at minimum. For elementary education, the most straightforward path is a bachelor’s in education or elementary education, which bundles the teaching methods courses, classroom management training, and student teaching hours you need for licensure into the four-year degree itself. You graduate ready to apply for your teaching certificate.
For secondary education (typically grades 6 through 12), states generally expect you to have strong knowledge in the subject you plan to teach. That usually means either a bachelor’s degree in that subject (biology, English, mathematics, history) or a degree in education with a concentration or minor in the subject area. Many states set a minimum number of college credit hours in your teaching subject, often around 18 to 30 credits, though the exact threshold varies.
Beyond the Degree: Licensure Requirements
A bachelor’s degree alone doesn’t qualify you to teach in a public school. You also need a state teaching license (sometimes called a certificate or credential). The requirements for that license typically include three things on top of the degree itself.
- An approved teacher preparation program. This is a structured set of education courses covering pedagogy, child development, and classroom management, plus a student teaching placement where you spend weeks or months teaching in a real classroom under supervision. If you major in education, this is built into your degree. If you major in something else, you’ll need to complete a preparation program separately.
- Passing scores on required exams. Most states require you to pass at least one licensing exam. These often include a basic skills test (reading, writing, math) and a subject-area content test in the field you want to teach.
- Background checks and application. States require fingerprinting and a criminal background check before issuing a teaching license.
Licenses are state-specific, so if you move to a different state, you may need to meet additional requirements or apply for reciprocity. Some states have agreements that make transferring a license easier, but it’s rarely automatic.
Teaching Without an Education Degree
If you already have a bachelor’s degree in a field other than education, you don’t have to go back and earn a second bachelor’s. Every state offers some form of alternative certification that lets career changers and non-education majors become licensed teachers.
These programs vary in structure, but they generally follow a similar pattern: you enroll in an approved educator preparation program, complete condensed coursework in teaching methods and classroom skills, and pass the required licensing exams. Many alternative programs let you teach in a classroom with a provisional or temporary license while you finish the remaining coursework, so you can earn a salary from the start rather than spending a year or two as a full-time student again.
Some alternative routes are intensive and can be completed in under a year. Others operate more like residency programs, pairing you with a mentor teacher for one to two years while you complete training. Programs like Teach For America and state-run alternative pathways fall into this category. Requirements often include holding a bachelor’s degree with a minimum GPA (commonly 2.5 to 3.0), passing subject-matter exams, and completing a set number of training hours before entering the classroom.
Career and technical education is one area where the rules bend further. If you want to teach subjects like welding, culinary arts, or information technology, many states will grant certification based on professional work experience in that field, sometimes without requiring a four-year degree at all.
Do You Need a Master’s Degree?
A master’s degree is not required to start teaching in most states, but it’s extremely common among working teachers. About 62% of traditional public school teachers hold a postbaccalaureate degree, with 52% holding a master’s specifically. There are a few reasons for this.
Some states require teachers to earn a master’s degree within a set number of years after receiving their initial license in order to maintain certification or advance to a professional-level credential. Even in states that don’t mandate it, salary schedules at most public school districts are structured so that teachers with a master’s degree earn more than those with only a bachelor’s. The pay bump varies by district but often adds several thousand dollars per year. Over a 25- or 30-year career, that adds up significantly.
Common graduate options include a Master of Education (M.Ed.), a Master of Arts in Teaching (MAT), or a master’s in a specific subject area. An MAT is often a good fit for career changers because it combines graduate-level coursework with student teaching and can lead to initial licensure.
Requirements by Grade Level and Subject
The degree and preparation you need shifts depending on what and whom you want to teach.
- Early childhood and elementary (Pre-K through 5 or 6). A bachelor’s in elementary education or early childhood education is the most direct route. You’ll be prepared to teach all core subjects to younger students, so there’s no need to specialize in a single content area.
- Middle school (grades 5 through 8, depending on the state). Some states treat middle school as its own certification level, requiring coursework in one or two subject areas you plan to teach. Others group it with either elementary or secondary.
- High school (grades 9 through 12). States expect deep content knowledge in your teaching subject. A degree in that subject, or substantial college coursework in it, is typically required alongside your education training.
- Special education. Teaching students with disabilities requires its own certification in every state. You’ll need coursework in special education methods, individualized education planning, and behavioral strategies, usually through a bachelor’s or master’s program in special education.
Private School Requirements
Private schools set their own hiring standards, and they’re generally more flexible than public schools. Most private schools prefer candidates with a bachelor’s degree, but they are not bound by state licensing requirements. About 50% of private school teachers hold a postbaccalaureate degree, and certification data isn’t tracked the same way it is for public schools because many private schools simply don’t require it.
In practice, competitive private schools often look for strong subject-matter expertise, and some prefer or require a master’s degree. Religious schools may have additional expectations related to the school’s faith tradition. But if you want to start teaching quickly and don’t yet have a license, private schools can be an entry point.
Choosing the Fastest Path
If you’re starting from scratch with no degree, the fastest route is a four-year bachelor’s in education with a built-in student teaching component. You’ll graduate eligible to apply for your teaching license immediately.
If you already have a bachelor’s in another field, an alternative certification program is almost always faster and cheaper than earning a second bachelor’s. Depending on the program and state, you could be in a classroom within a few months, finishing your remaining requirements while teaching under a provisional license. A Master of Arts in Teaching is another option that takes one to two years and results in both a graduate degree and initial licensure.
Whichever path you choose, check your state’s department of education website early. Every state publishes its specific licensure requirements, approved preparation programs, and required exams. Starting with that list ensures you don’t spend time or money on coursework that won’t count toward your credential.