Comparing Groups of Data
Calculate and interpret the mean, median, mode, and range for a given set of data, understanding their strengths and weaknesses.
Key Questions
- How can you tell which group has more by looking at a graph?
- What does it mean if two groups show the same number?
- Can you look at two sets of data and say two things you notice about them?
NCCA Curriculum Specifications
Suggested Methodologies
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Planning templates for Foundations of Mathematical Thinking
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.
unit plannerMath 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.
rubricMath 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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Perform simple experiments, record outcomes, and calculate experimental probability (relative frequency), comparing it to theoretical probability.
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