## 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 Task…

Students will determine the number of bird feeders that can be filled with 48 kg of birdseed.

### Intentionality…

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*to access the entire 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?

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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: Concrete Set Model and Making Groups of Three

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### Student Approach #2: Array Using Skip Counting

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### Student Approach #3: Open-Array Using Partial-Products

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**Next Moves**

### Consolidation: Making Connections

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### Reveal

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### Reflect

Provide students an opportunity to reflect on their learning by offering this consolidation prompt to be completed independently.

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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.

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## Resources and Downloads

## Lesson Tip Sheet

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## Videos & Images

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## Keynote Slides

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## 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.

### 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