Vocabulary in edTPA context includes:

• A. A short list of synonyms.
• B. Words used only in everyday life.
• C. General purpose words not tied to discipline.
• D. Includes subject-specific meanings, general academic vocabulary, and subject-specific words.

Answer: (D)

In this edTPA context, vocabulary is the language students need to access and communicate about the discipline, not just a set of synonyms or everyday words. The best understanding is that vocabulary includes subject-specific meanings, general academic vocabulary that appears across subjects, and the specialized terms unique to the particular field. Students use this mix to read, discuss, reason about concepts, and explain their ideas in writing and speaking within disciplinary tasks.

That’s why the correct choice fits best: it acknowledges these three layers—subject-specific meanings, general academic terms, and discipline-specific words—all of which together enable students to engage deeply with the content. The other options fall short because they narrow vocabulary to synonyms, everyday language, or non-disciplinary terms, none of which fully capture the language students need to learn and use in the classroom.