Albert planned to get into a college by getting a reference from his mathematics teacher.

There are several reasons why Albert chose to seek a reference from his mathematics teacher:

1. Expertise in the Subject:
- Albert's mathematics teacher is well-versed in the subject and can provide a strong recommendation based on Albert's performance and skills in mathematics.
- Since Albert's desired field of study may require a strong foundation in mathematics, a reference from his mathematics teacher can highlight his proficiency in the subject and demonstrate his suitability for the college program.

2. Personal Connection:
- Albert likely has a personal rapport with his mathematics teacher, having interacted with them regularly in class and possibly seeking their guidance outside of the classroom.
- This connection can help the teacher provide a more personalized and insightful recommendation, highlighting not only Albert's academic abilities but also his character, work ethic, and potential for growth.

3. Academic Track Record:
- Considering that Albert would have completed several years of mathematics courses with his teacher, the teacher would have a comprehensive understanding of Albert's academic track record and performance in the subject.
- The teacher can vouch for Albert's consistency, dedication, and ability to handle challenging coursework, which are all essential qualities that colleges often look for in prospective students.

4. Validating Other Achievements:
- Along with his academic performance, Albert may have other achievements in the field of mathematics, such as participating in competitions, conducting research, or completing advanced coursework.
- The mathematics teacher can provide additional context and validation regarding these achievements, further strengthening Albert's application to college.

By obtaining a reference from his mathematics teacher, Albert can showcase his strengths in mathematics and demonstrate to the college admissions committee that he is a suitable candidate for their program. The reference will provide valuable insights into Albert's abilities, work ethic, and potential for success in college, increasing his chances of gaining admission.