Task Teacher Guide
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In This Lesson…
Students will explore the “break apart to make ten” strategy. This strategy involves decomposing and recomposing numbers flexibly. It is also a gateway to many multi-digit addition strategies.
Intentionality…
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Visual Math Talk
String of Related Problems
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Visual Number Talk Prompt #1
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Visual Number Talk Prompt #2
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Visual Number Talk Prompt #3
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Visual Number Talk Prompt #4
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Visual Number Talk Prompt #5
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Visual Number Talk Prompt #6
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Spark
What Do You Notice? What Do You Wonder?
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Estimation: Prompt
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Estimation: Reveal
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Sense Making
Crafting A Productive Struggle: Prompt
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During Moves
While Students Are Productively Struggling…
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Student Approach #1: Direct Modelling and Counting All
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Student Approach #2: Counting on using fingers as tracking tool
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Student Approach #3: Counting on by 1s Using a Number Line
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Student Approach #4: Break Apart to Make Ten
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Next Moves
Making Connections
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Reveal
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Reflect
Consolidation Prompt #1:
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Consolidation Prompt #2:
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We suggest collecting this reflection as an additional opportunity to engage in the formative assessment process to inform next steps for individual students as well as how the whole class will proceed.
Download Editable/Printable Handout
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Resources and Downloads
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Lesson Tip Sheet
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Videos & Images
Download the videos, images, and related media files to your computer to avoid streaming.
Keynote Slides
Download in Apple Keynote format to avoid streaming video and run the lesson smoothly.
PowerPoint Slides
Download in Microsoft PowerPoint format to avoid streaming video and run the lesson smoothly.
Printable Handout
Download/Edit the handout so you can keep it handy and share with colleagues.
Explore The Entire Unit of Study
This Make Math Moments Task was designed to spark curiosity for a multi-day unit of study with built in purposeful practice, and extensions to elicit and emerge mathematical models and strategies.
Click the links at the top of this task to head to the other related lessons created for this unit of study.
Visual Number Talk Prompt #1
Visual Number Talk Prompt #2
Visual Number Talk Prompt #3
Visual Number Talk Prompt #4
Visual Number Talk Prompt #5
Visual Number Talk Prompt #6
What Do You Notice? What Do You Wonder?
Spark Image
Estimation Prompt: Image
Estimation Reveal: Video
Estimation Reveal: Image
Struggle Prompt: Video
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Struggle Prompt: Image
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Consolidation Prompt #1
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Consolidation Prompt #2
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Download Editable/Printable Handout
Become a member to access purposeful practice to display via your projector/TV, download the PDF to upload to your LMS and/or print for students to have a physical copy
Task Teacher Guide
Be sure to read the teacher guide prior to running the task. When you’re ready to run the task, use the tabs at the top of the page to navigate through the lesson.
In This Lesson…
Students will explore the “break apart to make ten” strategy. This strategy involves decomposing and recomposing numbers flexibly. It is also a gateway to many multi-digit addition strategies.
Intentionality…
Login/Join to access this Visual Math Talk Prompt as well as the Purposeful Practice, Teacher Guide, downloadable slide decks and printable handouts for this lesson and all problem based units.
Visual Math Talk
String of Related Problems
Login/Join to access this Visual Math Talk Prompt as well as the Purposeful Practice, Teacher Guide, downloadable slide decks and printable handouts for this lesson and all problem based units.
Visual Number Talk Prompt #1
Login/Join to access this Visual Math Talk Prompt as well as the Purposeful Practice, Teacher Guide, downloadable slide decks and printable handouts for this lesson and all problem based units.
Visual Number Talk Prompt #2
Login/Join to access this Visual Math Talk Prompt as well as the Purposeful Practice, Teacher Guide, downloadable slide decks and printable handouts for this lesson and all problem based units.
Visual Number Talk Prompt #3
Login/Join to access this Visual Math Talk Prompt as well as the Purposeful Practice, Teacher Guide, downloadable slide decks and printable handouts for this lesson and all problem based units.
Visual Number Talk Prompt #4
Login/Join to access this Visual Math Talk Prompt as well as the Purposeful Practice, Teacher Guide, downloadable slide decks and printable handouts for this lesson and all problem based units.
Visual Number Talk Prompt #5
Login/Join to access this Visual Math Talk Prompt as well as the Purposeful Practice, Teacher Guide, downloadable slide decks and printable handouts for this lesson and all problem based units.
Visual Number Talk Prompt #6
Login/Join to access this Visual Math Talk Prompt as well as the Purposeful Practice, Teacher Guide, downloadable slide decks and printable handouts for this lesson and all problem based units.
Spark
What Do You Notice? What Do You Wonder?
Login/Join to access this Visual Math Talk Prompt as well as the Purposeful Practice, Teacher Guide, downloadable slide decks and printable handouts for this lesson and all problem based units.
Estimation: Prompt
Login/Join to access this Visual Math Talk Prompt as well as the Purposeful Practice, Teacher Guide, downloadable slide decks and printable handouts for this lesson and all problem based units.
Estimation: Reveal
Login/Join to access this Visual Math Talk Prompt as well as the Purposeful Practice, Teacher Guide, downloadable slide decks and printable handouts for this lesson and all problem based units.
Sense Making
Crafting A Productive Struggle: Prompt
Login/Join to access the entire Teacher Guide, downloadable slide decks and printable handouts for this lesson and all problem based units.
During Moves
While Students Are Productively Struggling…
Login/Join to access the entire Teacher Guide, downloadable slide decks and printable handouts for this lesson and all problem based units.
Student Approach #1: Direct Modelling and Counting All
Login/Join to access the entire Teacher Guide, downloadable slide decks and printable handouts for this lesson and all problem based units.
Student Approach #2: Counting on using fingers as tracking tool
Login/Join to access the entire Teacher Guide, downloadable slide decks and printable handouts for this lesson and all problem based units.
Student Approach #3: Counting on by 1s Using a Number Line
Login/Join to access the entire Teacher Guide, downloadable slide decks and printable handouts for this lesson and all problem based units.
Student Approach #4: Break Apart to Make Ten
Login/Join to access the entire Teacher Guide, downloadable slide decks and printable handouts for this lesson and all problem based units.
Next Moves
Making Connections
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Reveal
Login/Join to access the entire Teacher Guide, downloadable slide decks and printable handouts for this lesson and all problem based units.
Reflect
Consolidation Prompt #1:
Login/Join to access the entire Teacher Guide, downloadable slide decks and printable handouts for this lesson and all problem based units.
Consolidation Prompt #2:
Login/Join to access the entire Teacher Guide, downloadable slide decks and printable handouts for this lesson and all problem based units.
We suggest collecting this reflection as an additional opportunity to engage in the formative assessment process to inform next steps for individual students as well as how the whole class will proceed.
Download Editable/Printable Handout
Become a member to access purposeful practice to display via your projector/TV, download the PDF to upload to your LMS and/or print for students to have a physical copy
Resources and Downloads
Oh No! You Must Be Logged In!
Download a printable lesson plan, video/images, and presentation slides in Keynote and PowerPoint format to make the experience as smooth as possible by becoming a member of the Make Math Moments Academy.
Lesson Tip Sheet
Download the lesson plan in PDF format so you can keep it handy and share with colleagues.
Videos & Images
Download the videos, images, and related media files to your computer to avoid streaming.
Keynote Slides
Download in Apple Keynote format to avoid streaming video and run the lesson smoothly.
PowerPoint Slides
Download in Microsoft PowerPoint format to avoid streaming video and run the lesson smoothly.
Printable Handout
Download/Edit the handout so you can keep it handy and share with colleagues.
Explore The Entire Unit of Study
This Make Math Moments Task was designed to spark curiosity for a multi-day unit of study with built in purposeful practice, and extensions to elicit and emerge mathematical models and strategies.
Click the links at the top of this task to head to the other related lessons created for this unit of study.