Patterns, Data, and Probability · Algebra and Data
Data Collection and Representation
Using many to one correspondence in graphs to represent large data sets.
Key Questions
- 1Why would we use a scale of 5 or 10 on a bar graph instead of counting by 1s?
- 2How does the choice of graph type change how we interpret the information?
- 3What questions can a graph answer that a simple list of numbers cannot?
Ontario Curriculum Expectations
ON: Data - Grade 4
Grade: Grade 4
Subject: Mathematics
Unit: Patterns, Data, and Probability
Period: Algebra and Data
Suggested Methodologies
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