Data and Chance · Spring Term

Misleading Statistics and Graphs

Identifying and analyzing how statistics and graphs can be manipulated to present a biased or misleading view of data.

Key Questions

  1. How can graphs and statistics be used to mislead an audience?
  2. Analyze examples of misleading graphs and identify the techniques used.
  3. Critique statistical claims and graphical representations for potential bias or inaccuracy.

NCCA Curriculum Specifications

NCCA: Junior Cycle - Statistics and Probability - S.1.4
Class/Year: 2nd Class
Subject: Mathematical Explorers: Building Foundations
Unit: Data and Chance
Period: Spring Term

Suggested Methodologies

Document Mystery

Analyze evidence to solve a historical question

30–45 min

Learn more about Document Mystery

Think-Pair-Share

Individual reflection, then partner discussion, then class share-out

10–20 min

Learn more about Think-Pair-Share

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Planning templates for Mathematical Explorers: Building Foundations

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5E Model

The 5E Model structures lessons through five phases (Engage, Explore, Explain, Elaborate, and Evaluate), guiding students from curiosity to deep understanding through inquiry-based learning.

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Math Unit

Plan a multi-week math unit with conceptual coherence: from building number sense and procedural fluency to applying skills in context and developing mathematical reasoning across a connected sequence of lessons.

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Math Rubric

Build a math rubric that assesses problem-solving, mathematical reasoning, and communication alongside procedural accuracy, giving students feedback on how they think, not just whether they got the right answer.

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