Final answer:
Color-coded answer sheets are not a beneficial modification for students with visual impairments when administering classroom tests.
Step-by-step explanation:
The answer choice that is NOT a beneficial modification for students with visual impairments when administering classroom tests is d. Using color-coded answer sheets.
For students with visual impairments, color-coded answer sheets may not be accessible as they rely on the ability to differentiate between different colors.
Providing tests in braille, using large print materials, and allowing extra time for completion are beneficial modifications that can support students with visual impairments in taking tests.