Use low-stakes, multiple-entry warm-ups like "Which One Doesn't Belong?" to reduce fear of wrong answers¶

Strategy · All strategies
Evidence · no claims cited

Description¶

Teachers opened lessons with warm-up questions projected on the board that "offers multiple points of entry for differently skilled students and does not have a single correct answer." Students first shared with an elbow neighbor and then discussed as a whole class, with no grade attached. Across classrooms, students' eagerness to participate in "Which One Doesn't Belong?" suggested it may reduce anxiety about peers judging a wrong answer, since there is not just one correct answer.

Design Implications¶

Context¶

Requirements¶

• Questions with multiple valid answers at varying levels of mathematical sophistication

Constraints¶

• Observed in middle school math classrooms; anxiety reduction inferred from observed participation, not tested

Target Learners¶

• middle school math students
• students with math anxiety

Target Learning Goals¶

• reducing math anxiety
• willingness to participate in mathematical discussion

Related Strategies¶

• Which One Doesn’t Belong?
• Notice And Wonder
• Open Ended Questioning
• Estimation Warm Ups
• Retrieval Practice Warm Ups
• Number Talks
• Recognizing the Value of Learning from Mistakes
• Six-component engaged math lesson structure — the lesson this warm-up opens

Examples¶

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Key Sources¶

• Price, H., & Fitz, J. (2026). Cultivating math mindsets: Teaching practices that enable equitable classroom learning. Learning Policy Institute. https://doi.org/10.54300/810.406