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Error Analysis: Learning From Student Mistakes (Workshop)

A wrong answer is not just wrong, it is a window into a student's thinking. Analyzing student errors systematically, looking for the misconception or reasoning behind them, tells you exactly what to teach next, far more than a score ever could.

Key takeaway

A wrong answer reveals a student's thinking; systematically analyzing errors for the misconception or faulty reasoning behind them tells you precisely what to teach next, far more than a score does.

Format
PLC / team meeting
Length
45 minutes
Group size
Any (works 4-40)
Who can run it
Any teacher-leader
You will need
Slides (5)Printed handoutStudent work with errorsA timer
Aligned to
Learning Forward: Rigorous ContentInTASC 6: AssessmentResearch on error analysis and misconceptions
Share / assign

Why it works

Student errors are rarely random; they usually follow from a specific misconception, incomplete understanding, or faulty reasoning. Research on misconceptions and error analysis shows that examining the thinking behind wrong answers (not just marking them wrong) reveals exactly what students misunderstand, which is far more useful for teaching than a score. Analyzing errors, looking for patterns and the reasoning behind them, lets teachers target instruction precisely at the misconception, and also lets students learn from analyzing their own mistakes. Mistakes become information, not just failures.

The research: Research on error analysis and misconceptions.

The run-of-show

Choose your slot. The agenda, timings, and length update to match.

    The core activity: analyze errors for the thinking behind them

    Teachers leave having found a misconception and a precise reteaching move.

    Errors reveal thinking, teach to itA wrong answer shows a misconception, not just a mistake. Analyze the thinking behind errors and target your teaching at it, precisely.

    Facilitator notes

    Just marking it wrong wastes the informationA score tells you a student was wrong, not why. Analyze the misconception behind errors and teach to it, precisely.

    Adapt it

    Participant handout

    One page for every teacher. Print it, or save it as a PDF.

    K12 Academics · Professional Learning

    Error Analysis: errors reveal thinking

    <b>Teach to the misconception:</b> read the thinking behind wrong answers and target your next teaching precisely.

    1. The student work with errors:
    2. The patterns and misconceptions behind the wrong answers:
    3. What I will reteach precisely:
    4. How students could analyze their own errors:
    5. A misconception to address first:

    Make it stick

    Errors reveal thinking:

    Common questions

    Isn't a wrong answer just wrong?
    It usually reveals a specific misconception or reasoning. Analyzing the thinking behind errors tells you exactly what to reteach, which a score alone never does. Mistakes are information.
    How do I analyze errors?
    Look at wrong answers for patterns and the reasoning behind them, what misconception or faulty step produced them, and target your teaching at that, rather than just reteaching everything.
    Can students analyze their own errors?
    Yes, and it is powerful. Having students examine and understand their own mistakes (not just correct them) builds understanding and metacognition.

    Go deeper

    Build it into a bigger day

    Workshop
    Analyzing Student Work
    Workshop
    Checking for Understanding
    Workshop
    Diagnostic & Pre-Assessment