3rd Grade Mathematics Resources

This collection contains highly recommended third-grade mathematics lessons, activities, and other resources from the eMedia library.

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Open Middle Task: Adding 3-Digit Numbers
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Open Middle tasks provide opportunities for student to approach a mathematical task using different strategies and representations. They can be used as a warm-up/closing activity, as a formative assessment, or to facilitate discourse and discussion and get insite into student thinking and problem solving. These tasks provide a great opportunity for student to engage with the Standards for Mathematical Practice.

Subject:
Mathematics
Material Type:
Activity/Lab
Lesson
Teaching/Learning Strategy
Provider:
Open Middle Math
Author:
Robert Kaplinsky
Date Added:
04/26/2022
Open Middle Task: Adding and Subtracting Two-Digit Whole Numbers
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Open Middle tasks provide opportunities for student to approach a mathematical task using different strategies and representations. They can be used as a warm-up/closing activity, as a formative assessment, or to facilitate discourse and discussion and get insite into student thinking and problem solving. These tasks provide a great opportunity for student to engage with the Standards for Mathematical Practice.

Subject:
Mathematics
Material Type:
Activity/Lab
Lesson
Teaching/Learning Strategy
Provider:
Open Middle Math
Author:
Brian Errey
Date Added:
04/26/2022
Open Middle Task: Baking Cookies
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Open Middle tasks provide opportunities for student to approach a mathematical task using different strategies and representations. They can be used as a warm-up/closing activity, as a formative assessment, or to facilitate discourse and discussion and get insite into student thinking and problem solving. These tasks provide a great opportunity for student to engage with the Standards for Mathematical Practice.

Subject:
Mathematics
Material Type:
Activity/Lab
Lesson
Teaching/Learning Strategy
Provider:
Open Middle Math
Author:
Daniel Rocha
Date Added:
04/26/2022
Open Middle Task: Biggest Rectangle
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Open Middle tasks provide opportunities for student to approach a mathematical task using different strategies and representations. They can be used as a warm-up/closing activity, as a formative assessment, or to facilitate discourse and discussion and get insite into student thinking and problem solving. These tasks provide a great opportunity for student to engage with the Standards for Mathematical Practice.

Subject:
Mathematics
Material Type:
Activity/Lab
Lesson
Teaching/Learning Strategy
Provider:
Open Middle Math
Author:
Nanette Johnson
Date Added:
04/26/2022
Open Middle Task: Building Shelves
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Open Middle tasks provide opportunities for student to approach a mathematical task using different strategies and representations. They can be used as a warm-up/closing activity, as a formative assessment, or to facilitate discourse and discussion and get insite into student thinking and problem solving. These tasks provide a great opportunity for student to engage with the Standards for Mathematical Practice.

Subject:
Mathematics
Material Type:
Activity/Lab
Lesson
Teaching/Learning Strategy
Provider:
Open Middle Math
Author:
Chase Orton
Date Added:
04/26/2022
Open Middle Task: Building Shelves 2
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Open Middle tasks provide opportunities for student to approach a mathematical task using different strategies and representations. They can be used as a warm-up/closing activity, as a formative assessment, or to facilitate discourse and discussion and get insite into student thinking and problem solving. These tasks provide a great opportunity for student to engage with the Standards for Mathematical Practice.

Subject:
Mathematics
Material Type:
Activity/Lab
Lesson
Teaching/Learning Strategy
Provider:
Open Middle Math
Author:
Chase Orton
Date Added:
04/26/2022
Open Middle Task: Closest Differenct to 200
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Open Middle tasks provide opportunities for student to approach a mathematical task using different strategies and representations. They can be used as a warm-up/closing activity, as a formative assessment, or to facilitate discourse and discussion and get insite into student thinking and problem solving. These tasks provide a great opportunity for student to engage with the Standards for Mathematical Practice.

Subject:
Mathematics
Material Type:
Activity/Lab
Lesson
Teaching/Learning Strategy
Provider:
Open Middle Math
Author:
Jessica Goree
Date Added:
04/26/2022
Open Middle Task: Closest to 200 - Problem 2
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Open Middle tasks provide opportunities for student to approach a mathematical task using different strategies and representations. They can be used as a warm-up/closing activity, as a formative assessment, or to facilitate discourse and discussion and get insite into student thinking and problem solving. These tasks provide a great opportunity for student to engage with the Standards for Mathematical Practice.

Subject:
Mathematics
Material Type:
Activity/Lab
Lesson
Teaching/Learning Strategy
Provider:
Open Middle Math
Author:
Tara Trifiletti & Jessica Goree
Date Added:
04/26/2022
Open Middle Task: Close to 1000
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Open Middle tasks provide opportunities for student to approach a mathematical task using different strategies and representations. They can be used as a warm-up/closing activity, as a formative assessment, or to facilitate discourse and discussion and get insite into student thinking and problem solving. These tasks provide a great opportunity for student to engage with the Standards for Mathematical Practice.

Subject:
Mathematics
Material Type:
Activity/Lab
Lesson
Teaching/Learning Strategy
Provider:
Open Middle Math
Author:
John Ulbright & Robert Kaplinsky
Date Added:
04/26/2022
Open Middle Task: Contructing Rectangles
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Rating

Open Middle tasks provide opportunities for student to approach a mathematical task using different strategies and representations. They can be used as a warm-up/closing activity, as a formative assessment, or to facilitate discourse and discussion and get insite into student thinking and problem solving. These tasks provide a great opportunity for student to engage with the Standards for Mathematical Practice.

Subject:
Mathematics
Material Type:
Activity/Lab
Lesson
Teaching/Learning Strategy
Provider:
Open Middle Math
Author:
Bryan Anderson
Date Added:
04/26/2022
Open Middle Task: Create an Equation
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Rating

Open Middle tasks provide opportunities for student to approach a mathematical task using different strategies and representations. They can be used as a warm-up/closing activity, as a formative assessment, or to facilitate discourse and discussion and get insite into student thinking and problem solving. These tasks provide a great opportunity for student to engage with the Standards for Mathematical Practice.

Subject:
Mathematics
Material Type:
Activity/Lab
Lesson
Teaching/Learning Strategy
Provider:
Open Middle Math
Author:
Eric Appleton
Date Added:
04/26/2022
Open Middle Task: Drawing and Naming Shapes by Angles
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Rating

Open Middle tasks provide opportunities for student to approach a mathematical task using different strategies and representations. They can be used as a warm-up/closing activity, as a formative assessment, or to facilitate discourse and discussion and get insite into student thinking and problem solving. These tasks provide a great opportunity for student to engage with the Standards for Mathematical Practice.

Subject:
Mathematics
Material Type:
Activity/Lab
Lesson
Teaching/Learning Strategy
Provider:
Open Middle Math
Author:
Bryan Anderson
Date Added:
04/26/2022
Open Middle Task: Fractions on a Number Line
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Rating

Open Middle tasks provide opportunities for student to approach a mathematical task using different strategies and representations. They can be used as a warm-up/closing activity, as a formative assessment, or to facilitate discourse and discussion and get insite into student thinking and problem solving. These tasks provide a great opportunity for student to engage with the Standards for Mathematical Practice.

Subject:
Mathematics
Material Type:
Activity/Lab
Lesson
Teaching/Learning Strategy
Provider:
Open Middle Math
Author:
Robert Kaplinsky
Date Added:
04/26/2022
Open Middle Task: Greatest Difference of Two Rounded Numbers
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Rating

Open Middle tasks provide opportunities for student to approach a mathematical task using different strategies and representations. They can be used as a warm-up/closing activity, as a formative assessment, or to facilitate discourse and discussion and get insite into student thinking and problem solving. These tasks provide a great opportunity for student to engage with the Standards for Mathematical Practice.

Subject:
Mathematics
Material Type:
Activity/Lab
Lesson
Teaching/Learning Strategy
Provider:
Open Middle Math
Author:
Michael Wiernicki, Graham Fletcher, & Rachel Nelli
Date Added:
04/26/2022
Open Middle Task: How Many Numbers Are There?
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Rating

Open Middle tasks provide opportunities for student to approach a mathematical task using different strategies and representations. They can be used as a warm-up/closing activity, as a formative assessment, or to facilitate discourse and discussion and get insite into student thinking and problem solving. These tasks provide a great opportunity for student to engage with the Standards for Mathematical Practice.

Subject:
Mathematics
Material Type:
Activity/Lab
Lesson
Teaching/Learning Strategy
Provider:
Open Middle Math
Author:
Robert Kaplinsky
Date Added:
04/26/2022
Open Middle Task: Identify A Fraction on a Number Line
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Rating

Open Middle tasks provide opportunities for student to approach a mathematical task using different strategies and representations. They can be used as a warm-up/closing activity, as a formative assessment, or to facilitate discourse and discussion and get insite into student thinking and problem solving. These tasks provide a great opportunity for student to engage with the Standards for Mathematical Practice.

Subject:
Mathematics
Material Type:
Activity/Lab
Lesson
Teaching/Learning Strategy
Provider:
Open Middle Math
Author:
Illustrivite Mathematics
Date Added:
04/26/2022
Open Middle Task: Interpreting Graphs
Restricted Use
Copyright Restricted
Rating

Open Middle tasks provide opportunities for student to approach a mathematical task using different strategies and representations. They can be used as a warm-up/closing activity, as a formative assessment, or to facilitate discourse and discussion and get insite into student thinking and problem solving. These tasks provide a great opportunity for student to engage with the Standards for Mathematical Practice.

Subject:
Mathematics
Material Type:
Activity/Lab
Lesson
Teaching/Learning Strategy
Provider:
Open Middle Math
Author:
Bryan Anderson
Date Added:
04/26/2022
Open Middle Task: It's About Time 1
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Rating

Open Middle tasks provide opportunities for student to approach a mathematical task using different strategies and representations. They can be used as a warm-up/closing activity, as a formative assessment, or to facilitate discourse and discussion and get insite into student thinking and problem solving. These tasks provide a great opportunity for student to engage with the Standards for Mathematical Practice.

Subject:
Mathematics
Material Type:
Activity/Lab
Lesson
Teaching/Learning Strategy
Provider:
Open Middle Math
Author:
Chase Orton
Date Added:
04/26/2022
Open Middle Task: Making Change
Restricted Use
Copyright Restricted
Rating

Open Middle tasks provide opportunities for student to approach a mathematical task using different strategies and representations. They can be used as a warm-up/closing activity, as a formative assessment, or to facilitate discourse and discussion and get insite into student thinking and problem solving. These tasks provide a great opportunity for student to engage with the Standards for Mathematical Practice.

Subject:
Mathematics
Material Type:
Activity/Lab
Lesson
Teaching/Learning Strategy
Provider:
Open Middle Math
Author:
Thad Domina & Robert Kaplinsky
Date Added:
04/26/2022
Open Middle Task: Making Change 2
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Copyright Restricted
Rating

Open Middle tasks provide opportunities for student to approach a mathematical task using different strategies and representations. They can be used as a warm-up/closing activity, as a formative assessment, or to facilitate discourse and discussion and get insite into student thinking and problem solving. These tasks provide a great opportunity for student to engage with the Standards for Mathematical Practice.

Subject:
Mathematics
Material Type:
Activity/Lab
Lesson
Teaching/Learning Strategy
Provider:
Open Middle Math
Author:
Thad Domina & Robert Kaplinsky
Date Added:
04/26/2022