Park Math: Equations Meet Community
Grade 6 Mathematics Exploring Real-World Problem Solving 45-minute lesson
Learning Objectives - 'I Can' Statements
I can collect and record measurements from real-world scenarios I can represent real-world constraints using inequalities I can write and solve inequalities that model spatial relationships I can explain my thinking using precise mathematical vocabulary
Success Criteria - How We'll Know We've Succeeded
Collected accurate park data with appropriate units Created inequalities representing park safety conditions Solved inequalities correctly with clear justification Participated respectfully in group discussions
Materials Check & Team Formation
Clipboards and measurement worksheets Measuring tapes or meter sticks Pencils, erasers, and calculators Form teams of 2-3 students
Data Collection Mission
Measure tree heights using safe estimation methods Record distances between park benches accurately Use appropriate units (feet or meters) Work collaboratively and safely
From Measurements to Math Models
{"left":"Real-World Constraint: Benches must be at least 8 feet apart for safety\nMathematical Model: d ≥ 8, where d = distance in feet","right":"Real-World Constraint: Tree height should be less than 25 feet near playground\nMathematical Model: h < 25, where h = height in feet"}
Create Your Park Inequalities
Use your team's measurement data Write at least 2 inequality statements Example: 'Distance between benches ≥ 6 feet' Be ready to explain your reasoning
Solving & Testing Our Inequalities
If the distance between two benches is 10 feet, does this satisfy d ≥ 8? How can we check if our solutions make sense? What values would NOT work in our inequality?
Sharing Our Mathematical Thinking
Present one inequality your team created Explain how it connects to park safety Show how you solved it Use mathematical vocabulary precisely
Reflection & Looking Forward
'Mathematics is not about numbers, equations, computations, or algorithms: it is about understanding.' - William Paul Thurston