; (23) in paragraph (52) (as redesignated by paragraph (2))— (A) in subparagraph (A), by striking Indian tribe or Indian tribes and inserting Indian Tribe or Indian Tribes ; and (B) in subparagraph (D)— (i) by striking tribal and inserting Tribal ; and (ii) by inserting or tribal lands after reservations ; and (24) by adding at the end the following: (53) Tribal organization The term Tribal organization has the meaning given the term tribal organization in section 4 of the Indian Self-Determination and Education Assistance Act ( 25 U.S.C. 5304 ). (54) Universal design for learning The term universal design for learning has the meaning given the term in section 8101 of the Elementary and Secondary Education Act of 1965. (55) Work-based learning The term work-based learning means sustained interactions with industry or community professionals in real workplace settings, to the extent practicable, or simulated environments at an educational institution that foster in-depth, firsthand engagement with the tasks required in a given career field, that are aligned to curriculum and instruction. . 8. Transition provisions Section 4 ( 20 U.S.C. 2303 ) is amended— (1) by striking the Secretary determines to be appropriate and inserting are necessary ; (2) by striking Carl D. Perkins Career and Technical Education Improvement Act of 2006 each place it appears and inserting Strengthening Career and Technical Education for the 21st Century Act