‘习题’ (xí tí) literally combines ‘习’ (xí), meaning ‘to practice’ or ‘to study’, and ‘题’ (tí), meaning ‘question’ or ‘problem’. Together, it refers to exercises or practice problems designed to reinforce learning—especially in academic subjects like math, language, or science. These are typically found in textbooks, workbooks, or homework assignments, and are distinct from exam questions in that they focus on skill-building rather than assessment.

The word is commonly used in educational contexts by students, teachers, and textbook publishers. It implies structured, purposeful practice—not casual review or real-world application. You’ll often see it in phrases like ‘课后习题’ (post-class exercises) or ‘复习习题’ (review exercises). While ‘习题’ can appear in digital learning platforms, it carries a formal, curriculum-aligned connotation and is rarely used for informal quizzes or games.