Data and Chance · Spring Term

Probability: Theoretical and Experimental

Calculating theoretical probability and conducting simple experiments to determine experimental probability.

Key Questions

  1. Differentiate between theoretical and experimental probability.
  2. Calculate the theoretical probability of simple events.
  3. Analyze how the number of trials affects experimental probability and its relationship to theoretical probability.

NCCA Curriculum Specifications

NCCA: Junior Cycle - Statistics and Probability - S.2.1
Class/Year: 2nd Class
Subject: Mathematical Explorers: Building Foundations
Unit: Data and Chance
Period: Spring Term

Suggested Methodologies

Inquiry Circle

Student-led investigation of self-generated questions

30–55 min

Learn more about Inquiry Circle

Decision Matrix

Evaluate options systematically against criteria

25–45 min

Learn more about Decision Matrix

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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