Put tradition on trial with this 10-page, black-and-white, letter-size Grade 6 math worksheet set that transforms Groundhog Day into a courtroom-style investigation of data, probability, and statistical validity. In Math Courtroom: The Case of the Groundhog, students act as jurors, lawyers, and analysts—using math evidence to decide whether the famous prediction method is reliable or guilty of poor reasoning.

Each worksheet presents mathematical “evidence” such as accuracy rates, sample sizes, graphs, and probabilities. Students apply rational number operations, percents, statistics, and multi-step reasoning to evaluate claims and construct data-based arguments. Every page includes 10 rigorous questions and culminates in a reasoning prompt that requires students to justify conclusions using numbers—not opinions.

This resource is ideal for February math, Groundhog Day, critical thinking, math discourse, and test-prep enrichment, while remaining fully standards-aligned and age-appropriate for Grade 6.

What’s Included:

Worksheet 1: Opening the Case

• Skills: Order of operations, rational numbers, ratios
  
• Task: Analyze initial prediction data and determine whether the case starts strong or weak
  

Worksheet 2: Evidence Table Analysis

• Skills: Mean, median, range, percent interpretation
  
• Task: Evaluate long-term accuracy data for consistency and reliability
  

Worksheet 3: Percent Accuracy Claims

• Skills: Fractions, decimals, percents, equations
  
• Task: Test a public accuracy claim using multiple representations
  

Worksheet 4: Comparing Predictions

• Skills: Rational number comparison, inequalities
  
• Task: Compare Groundhog Day accuracy to random chance
  

Worksheet 5: Probability Testimony

• Skills: Probability, ratios, fractions
  
• Task: Evaluate likelihood of correct vs. incorrect predictions
  

Worksheet 6: Graph Evidence

• Skills: Graph interpretation, averages, trends
  
• Task: Analyze accuracy by decade and determine patterns over time
  

Worksheet 7: Contradictory Witness Data

• Skills: Expressions, evaluation, percent comparison
  
• Task: Compare conflicting data sources and assess credibility
  

Worksheet 8: Bias & Sample Size

• Skills: Statistics, fractions, decimals, reasoning
  
• Task: Compare small vs. large samples to determine statistical reliability
  

Worksheet 9: Closing Arguments Math

• Skills: Multi-step equations, percent reasoning
  
• Task: Use final calculations to support or reject the prediction method
  

Worksheet 10: Jury Verdict

• Skills: Data synthesis, inequalities, justification
  
• Task: Deliver a final verdict supported by numerical evidence
  

How It Helps Students:

• Strengthens understanding of percents, probability, and statistics
  
• Builds confidence in analyzing real-world claims using math
  
• Develops reasoning and justification skills through evidence-based arguments
  
• Encourages critical thinking and mathematical discourse
  

How It Helps Teachers:

• No-prep, print-and-go worksheets
  
• Perfect for Groundhog Day, February lessons, or enrichment blocks
  
• Works well for independent work, small groups, or whole-class discussion
  
• Clear structure makes grading and assessment straightforward
  

Solves Key Pain Points:

• Replaces low-rigor holiday activities with meaningful math analysis
  
• Keeps older students engaged with a mature, debate-style format
  
• Integrates multiple Grade 6 standards into one cohesive theme
  
• Supports test prep while feeling fresh and relevant

This resource includes typographically styled fractions and exponents, along with auto-formatted elements, designed to expose students to a variety of visual representations. By incorporating both digital and traditional formats, students encounter mathematical expressions in ways they may not often see in standard textbooks. This approach enhances flexible thinking and supports adaptation to various digital tools, platforms, and real-world scenarios. It encourages a deeper conceptual understanding and strengthens students’ confidence with diverse mathematical notations.

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