To become a teacher in Qatar, you can follow these steps:

1. Earn a Bachelor's degree in Education or related field: A degree in education or a related field is usually required to become a teacher in Qatar. This program typically takes four years to complete and includes coursework in educational theory, classroom management, curriculum development, and teaching methods.

2. Obtain a teaching license: Once you've completed your degree, you must obtain a teaching license from the Ministry of Education and Higher Education in Qatar. This involves passing the teacher licensure exam and meeting other eligibility requirements, such as being of good moral character and having a clean criminal record.

3. Gain teaching experience: To become a successful teacher, you will need to have classroom experience. You can gain this experience by working as a substitute teacher, teacher's assistant, or by completing internships or practicums as part of your degree program.

4. Apply for teaching positions: Once you've obtained your teaching license and gained some experience, you can start applying for teaching positions. Look for job openings on job boards, company websites, and professional networking sites like LinkedIn.

5. Attend professional development workshops and conferences: To be an effective teacher, you need to stay up-to-date on the latest teaching methods, classroom technologies, and education trends. Attend professional development workshops and conferences to continue learning and developing your skills.

6. Continue learning and developing your skills: To be a successful teacher, you need to be a lifelong learner. Read educational journals, take online courses, and participate in teacher forums to continue learning and developing your skills.

In addition to the technical skills required for teaching, you will also need to have strong communication skills, patience, and the ability to work well with students, parents, and other teachers. You will be responsible for creating a positive learning environment, adapting your teaching methods to meet the needs of individual students, and assessing student progress.