# § 9905. Definitions
In this chapter:
**(1)** **Field-based course** The term “field-based course” means a course of instruction offered by an institution of higher education that includes a requirement that students teach a minimum of 3 lessons or sequences of lessons to elementary or secondary students.
**(2)** **Institution of higher education** section 1001 of this title
The term “institution of higher education” has the meaning given that term by .
**(3)** **Master teacher** The term “master teacher” means an individual—
**(A)** who has been awarded a master’s or doctoral degree by an institution of higher education;
**(B)** whose graduate coursework included courses in mathematics, science, computer science, or engineering;
**(C)** who has at least 3 years teaching experience in K–12 settings; and
**(D)** whose teaching has been recognized for exceptional accomplishments in educating students, or is demonstrated to have resulted in improved student achievement.
**(4)** **Mentor teacher** The term “mentor teacher” means an elementary or secondary school classroom teacher who assists with the training of students participating in a field-based course.
**(5)** **Director** The term “Director” means the Director of the National Science Foundation.
---
**Source Credit**: (Pub. L. 111–358, title V, § 555, Jan. 4, 2011, 124 Stat. 4025.)