Essential Questions:
LP 5.NBT.B.5-7 Multiplying Decimals to Hundredths
Lesson Seed B.5: Standard Algorithm for Multiplication Based on Place Value
Lesson Seed B.7: Addition & Subtraction with Decimals
Unit Overview
Content Emphasis By Clusters in Grade 5
Progressions from Common Core State Standards in Mathematics
Send Feedback to MSDE’s Mathematics Team
Lesson seeds are ideas that can be used to build a lesson aligned to the CCSS. Lesson seeds are not meant to be all-inclusive, nor are they substitutes for instruction. When developing lessons from these seeds, teachers must consider the needs of all learners. It is also important to build checkpoints into the lessons where appropriate formative assessment will inform a teachers instructional pacing and delivery.
Lesson Topic: Multiplication with Decimals
Focus Standard(s)
It is critical that the Standards for Mathematical Practices are incorporated in ALL lesson activities throughout the unit as appropriate. It is not the expectation that all eight Mathematical Practices will be evident in every lesson. The Standards for Mathematical Practices make an excellent framework on which to plan your instruction. Look for the infusion of the Mathematical Practices throughout this unit.
Coherence of Standards Across-Grade Coherence: Content Knowledge from Earlier Grades
Within-Grade Coherence: Content from Other Standards in the Same Grade that Provide Reinforcement
RIGOR Procedural Skill Students have the opportunity to practice multiplication skills using whole numbers, while simultaneously extending and applying this prior knowledge to multiplication with fractions and decimals. Conceptual Understanding Students have the opportunity to develop for themselves the meaning of multiplication of decimals by replicating and expanding past knowledge of whole numbers. Modeling/ Application Students have the opportunity to observe patterns and to work with models that represent multiplication, such as a 10 × 10 grid. Student Outcomes Students will use an understanding of decimal place value and of decimal notation for fractions to multiply decimals. Method for determining student readiness for the Lesson The warm-up can be used as a method for determining student readiness.
Learning Experience