Task Teacher Guide
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In This Purposeful Practice…
Students will represent decimal hundredths and perform operations with decimal hundredths, including multiplying by a whole number.
Intentionality…
The purpose of the Day 4 activities is to reinforce key concepts from Days 1, 2 and 3. Students will engage in a string of related problems through a math talk and will have an opportunity to complete independent purposeful practice. Today’s activities should be completed without the use of a calculator.
The math talk and purposeful practice serve to develop a deeper understanding of the following big ideas:
Number:
- Fractions can be represented in a variety of ways;
- Fractions (and their decimal representation) represent values relative to a whole (for example, one whole pack);
- Quantities represented as a decimal are fractions limited to base ten denominators (i.e.: tenths, hundredths, thousandths, etc.);
- One tenth is one-tenth of one whole, one is ten times greater than one-tenth;
- One hundredth is one-tenth of one-tenth, one-tenth is ten times greater than one-hundredth;
- Multiplication can represent “groups of”, or multiple copies of the same quantity;
- Multiplication is an extension of counting, skip counting and repeated addition.
Math Talk
Related String of Problems
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Purposeful Practice
While Students Are Practicing…
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Questions: Representing and Multiplying Decimal Hundredths
Allow students the opportunity to engage in purposeful practice without the use of a calculator to promote their fluency and flexibility with these concepts and to model their thinking:
Question #1:
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Question #2:
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Question #3:
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Question #4:
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Question #5:
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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
Lesson Tip Sheet
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Videos & Images
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Keynote Slides
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PowerPoint Slides
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Printable Handout
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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.
How many brownies?
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Login/Join to access this Math Talk as well as the Teacher Guide, downloadable slide decks and printable handouts for this lesson and all problem based units.
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Login/Join to access this Math Talk as well as the Teacher Guide, downloadable slide decks and printable handouts for this lesson and all problem based units.
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Login/Join to access this Math Talk as well as the Teacher Guide, downloadable slide decks and printable handouts for this lesson and all problem based units.
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Login/Join to access this Math Talk as well as the Teacher Guide, downloadable slide decks and printable handouts for this lesson and all problem based units.
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Login/Join to access this Math Talk as well as the Teacher Guide, downloadable slide decks and printable handouts for this lesson and all problem based units.
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Login/Join to access this Math Talk as well as the Teacher Guide, downloadable slide decks and printable handouts for this lesson and all problem based units.
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Login/Join to access this Math Talk as well as the Teacher Guide, downloadable slide decks and printable handouts for this lesson and all problem based units.
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1. Write a context…
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2. The local…
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3. Gabriel visits…
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4. Consider the…
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5. Reflect…
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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
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