Estimating Decimal Products

In this lesson, students will learn to estimate decimal products using different strategies to arrive at compatible numbers. They will learn that estimates will vary depending on the strategy chosen and that the closer the compatible numbers are to the actual factors, the closer the estimate will be to the exact answer. Students will also learn that estimation is used to solve problems that don't require exact answers and to check exact answers for reasonableness.
Resource ID#: 49866 Type: Lesson Plan
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General Information

Subject(s): Mathematics
Grade Level(s): 5
Intended Audience: Educators educators
Suggested Technology: Document Camera, Interactive Whiteboard, LCD Projector
Keywords: compatible numbers, decimals, estimation, estimating, decimal products
Instructional Component Type(s): Lesson Plan
Instructional Design Framework(s): Direct Instruction
Resource Collection: CPALMS Lesson Plan Development Initiative

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