Lesson plan

Model three-digit numbers by using base ten blocks

teaches Common Core State Standards CCSS.Math.Content.2.NBT.A.3 http://corestandards.org/Math/Content/2/NBT/A/3
teaches Common Core State Standards CCSS.Math.Practice.MP2 http://corestandards.org/Math/Practice/MP2
teaches Common Core State Standards CCSS.Math.Practice.MP4 http://corestandards.org/Math/Practice/MP4

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Big Ideas: Numbers can be represented in multiple ways. In this lesson, students will focus on modeling groups of hundreds, tens, and ones with base-ten blocks. Students will also focus on regrouping tens and ones to find the simplest form of hundreds and tens to model a number. Vocabulary: base-ten blocks value digit model regroup Special Materials: Initials Number Launch (printable) Base ten blocks (optional)