TIPS4Math
Grade 3
Sort and Classify Objects Using Two or More Attributes
Overall Expectation
Students will:
• Collect and organize categorical or discrete primary data and display the data using charts and graphs, including vertical and horizontal bar graphs, with labels ordered appropriately along horizontal axes, as needed (3m75)
Specific Expectation
Students will:
• Demonstrate an ability to organize objects into categories, by sorting and classifying objects using two or more attributes
simultaneously (3m78)
Lesson
Review Sorting By
One or Two Attributes
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Sort By Two or More
Attributes
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Identify and Describe
Sorting Attributes
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EduGAINS-Mathematics
Learning Focus
Identify (e.g., size, shape, colour) possible
attributes of objects
Sort objects by one or two attributes
Describe (e.g., big, square, red) sorting
attribute(s)
Estimate the number of objects in a set
o check by counting
Resource
Guide to Effective Instruction: Data Management and
Probability K to 3
• p 78 Mystery Person
• p 78 Secret Sorting Rule (incorporate 2 attributes)
• p 127 Secret Rules
mathies
• Set Tool
Sort objects by two or more attributes
Guide to Effective Instruction: Data Management and
Identify (e.g., size and colour) and describe Probability K to 3
sorting attributes
• p 121 Classifying Lost Items Using a Venn Diagram
• p 127 Secret Rules
Estimate the number of objects in a set
o check by counting
mathies
• Set Tool
Identify and describe the sorting attributes
used to create sets
Create sets based on two or more given
attributes
Estimate the number of objects in a set
o check by counting
OERB
• Sorting Clothes
o OERB ID: ELO1282090
Guide to Effective Instruction: Data Management and
Probability K to 3
• p 78 Secret Sorting Rule (incorporate 2 attributes)
mathies
• Set Tool
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TIPS4Math
Review Sorting By One or Two Attributes
Resource
URL
Guide to Effective Instruction: Data
Management and Probability K to 3
mathies:
Set Tool
Sort By Two or More Attributes
Resource
Guide to Effective Instruction: Data
Management and Probability K to 3
mathies:
Set Tool
OERB:
Sorting Clothes
Grade 3
http://oame.on.ca/eduproject/ontariomathedresources/files/Data%20Management%20
and%20Probability%20K-3.pdf
http://mathies.ca/learningTools.php#Ss1
URL
http://oame.on.ca/eduproject/ontariomathedresources/files/Data%20Management%20
and%20Probability%20K-3.pdf
http://mathies.ca/learningTools.php#Ss1
https://download.elearningontario.ca/repository/1282090000/LO8002%20-%20Sorting%20
Clothes.html
Identify and Describe Sorting Attributes
Resource
URL
Guide to Effective Instruction: Data
Management and Probability K to 3
mathies:
Set Tool
EduGAINS-Mathematics
http://oame.on.ca/eduproject/ontariomathedresources/files/Data%20Management%20
and%20Probability%20K-3.pdf
http://mathies.ca/learningTools.php#Ss1
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