Materials/Resources: - Ivy Hawn | Charter School of the Arts
Unit: 2 Heather BundickWeek 14 Monday 11/14/16 Day 1Domain: Number and Operations in Base TenSuggested time/duration: 60 minutesStandard: MAFS.2.NBT.2.7Add and subtract within 1000, using concrete models or drawings and strategies based on place value, properties of operations, and/or the relationship between addition and subtraction; relate the strategy to a written method. Understand that in adding or subtracting three-digit numbers, one adds or subtracts hundreds and hundreds, tens and tens, ones and ones; and sometimes it is necessary to compose or decompose tens or hundreds. MAFS.2.NBT.2.9Explain why addition and subtraction strategies work, using place value and the properties of operations. Learning Target(s):use concrete models to add and subtract two 3-digit numbers within 1000. use drawings to add and subtract two 3-digit numbers within 1000. use strategies based on place value to add and subtract two 3-digit numbers within 1000. justify the strategy chosen to solve a problem and explain thinking. apply knowledge of place value and the properties of operation to explain why addition or subtraction strategies work. Rigor: Conceptual UnderstandingSMP(s): 4: Model with mathematics. 6: Attend to precision. 7: Look for and make use of structure.Materials/Resources: LearnZillion: , 3 digits minus 3 digits worksheet, Flocabulary: : Students will watch a video on counting with 12’s: Explain: Go through the LearnZillion slides and videos: . Generate a discussion on the three different strategies to solve three-digit subtraction problems without regrouping. (Drawing base ten blocks and decomposing numbers, and the number line) Explore: Centers:M: Students will practice Math FactsA: Students will practice adding and subtracting three digit numbers: 3 digits minus 3 digitsT: Students will practice concepts on Prodigy or MobyMaxH: Students will use manipulatives and games to practice previous and current concepts. Elaborate: Cards 6 and 7Evaluate: At Your Seat work and informal observation Options for remediation/extension: Remediation: Continue to support learners who still need additional practice with two-digit subraction.Unit: 2Week 14 Tuesday 11/15/16 Day 2 Domain: Number and Operations in Base TenSuggested time/duration: 60 minutesStandard: MAFS.2.NBT.2.7Add and subtract within 1000, using concrete models or drawings and strategies based on place value, properties of operations, and/or the relationship between addition and subtraction; relate the strategy to a written method. Understand that in adding or subtracting three-digit numbers, one adds or subtracts hundreds and hundreds, tens and tens, ones and ones; and sometimes it is necessary to compose or decompose tens or hundreds. MAFS.2.NBT.2.9Explain why addition and subtraction strategies work, using place value and the properties of operations. Learning Target(s):use concrete models to add and subtract two 3-digit numbers within 1000. use drawings to add and subtract two 3-digit numbers within 1000. use strategies based on place value to add and subtract two 3-digit numbers within 1000. justify the strategy chosen to solve a problem and explain thinking. apply knowledge of place value and the properties of operation to explain why addition or subtraction strategies work. Rigor: Conceptual UnderstandingSMP(s): 4: Model with mathematics. 6: Attend to precision. 7: Look for and make use of structure.Materials/Resources: Flocabulary: , LearnZillion Weblink: , 3 digits minus 3 digits worksheetEngage: Students will watch a video on adding 11’s: Explain: Play the video on Card 3 and use the questions from the “Teaching Notes” to guide the discussion. Display card 4. With a shoulder partner and whiteboards, students will discuss and double check Dev’s work as well as discuss an explanation of what Dev did incorrectly. Play the video on Card 5. Explore: Centers:M: Students will practice Math FactsA: Students will practice adding and subtracting three digit numbers: 3 digits minus 3 digitsT: Students will practice concepts on Prodigy or MobyMaxH: Students will use manipulatives and games to practice previous and current concepts.Elaborate: Cards 6 and 7Evaluate: At Your Seat work and informal observationOptions for remediation/extension: Remediation: Continue to support learners who still need additional practice with two-digit subraction that includes regrouping.Unit: 2Week 14 Wednesday 11/16/16 Day 3Domain: Number and Operations in Base TenSuggested time/duration: 60 minutesStandard: MAFS.2.NBT.2.7Add and subtract within 1000, using concrete models or drawings and strategies based on place value, properties of operations, and/or the relationship between addition and subtraction; relate the strategy to a written method. Understand that in adding or subtracting three-digit numbers, one adds or subtracts hundreds and hundreds, tens and tens, ones and ones; and sometimes it is necessary to compose or decompose tens or hundreds. MAFS.2.NBT.2.9Explain why addition and subtraction strategies work, using place value and the properties of operations. Learning Target(s):use strategies based on place value to add and subtract two 3-digit numbers within 1000. use properties of operation to add and subtract two 3-digit numbers within 1000. justify the strategy chosen to solve a problem and explain thinking. apply knowledge of place value and the properties of operation to explain why addition or subtraction strategies work. Rigor: Conceptual UnderstandingSMP(s): 1: Make sense of problems and persevere in solving them. 8: Look for and express regularity in repeated reasoningMaterials/Resources: Flocabulary video: , LearnZillion video on subtracting with a missing addend: , 3 digits minus 3 digits worksheetEngage: Flocabulary video on adding and subtracting 10’s: Explain: Students will discuss with a shoulder partner how to solve for the pink square on card 2 through the LearnZillion Video: Go through the rest of the LearnZillion slides and videos with the class.Explore: Centers: M: Students will practice Math FactsA: Students will practice adding and subtracting three digit numbers: 3 digits minus 3 digitsT: Students will practice concepts on Prodigy or MobyMaxH: Students will use manipulatives and games to practice previous and current concepts.Elaborate: Show cards 5 and 6. Evaluate: At your Seat work and informal checklist of solving card 2. Options for remediation/extension: See “Additional Lessons” tab in the LearnZillion lesson for remediation lesson.Unit: 2Week 14 Thursday 11/17/16 Day 4 Domain: Number and Operations in Base TenSuggested time/duration: 60 minutesStandard: MAFS.2.NBT.2.7Add and subtract within 1000, using concrete models or drawings and strategies based on place value, properties of operations, and/or the relationship between addition and subtraction; relate the strategy to a written method. Understand that in adding or subtracting three-digit numbers, one adds or subtracts hundreds and hundreds, tens and tens, ones and ones; and sometimes it is necessary to compose or decompose tens or hundreds. MAFS.2.NBT.2.9Explain why addition and subtraction strategies work, using place value and the properties of operations. Learning Target(s):use strategies based on place value to add and subtract two 3-digit numbers within 1000. use properties of operation to add and subtract two 3-digit numbers within 1000. use relationship between addition and subtraction to add and subtract two 3-digit numbers within 1000. justify the strategy chosen to solve a problem and explain thinking. apply knowledge of place value and the properties of operation to explain why addition or subtraction strategies work. Rigor: Conceptual UnderstandingSMP(s): 1: Make sense of problems and persevere in solving them. 8: Look for and express regularity in repeated reasoningMaterials/Resources: Flocabulary video: , Kahoot game: , Assessment Task 2Engage: Flocabulary video on adding and subtracting 8’s: Explain: Play Kahoot: Take a formative assessment. Subtracting three digit numbers within 1000 (8 points) Explore: Centers: If time permits. M: Students will practice Math FactsA: Students will practice adding and subtracting three digit numbers: 3 digits minus 3 digitsT: Students will practice concepts on Prodigy or MobyMaxH: Students will use manipulatives and games to practice previous and current concepts.Elaborate: Assessment Task 2 (8 points) Evaluate: Assessment Task 2 (8 points)Options for remediation/extension: Remediation: Use Part-Part-Whole mats to support students who need extra practice with missing addends. See “Additional Lessons” tab in the LearnZillion lesson for remediation lesson.KaUnit: 2Week 14 Day 5 Domain: Number and Operations in Base TenSuggested time/duration: 60 minutesStandard: MAFS.2.NBT.2.7Add and subtract within 1000, using concrete models or drawings and strategies based on place value, properties of operations, and/or the relationship between addition and subtraction; relate the strategy to a written method. Understand that in adding or subtracting three-digit numbers, one adds or subtracts hundreds and hundreds, tens and tens, ones and ones; and sometimes it is necessary to compose or decompose tens or hundreds. MAFS.2.NBT.2.9Explain why addition and subtraction strategies work, using place value and the properties of operations. Learning Target(s):use strategies based on place value to add and subtract two 3-digit numbers within 1000. use properties of operation to add and subtract two 3-digit numbers within 1000. use relationship between addition and subtraction to add and subtract two 3-digit numbers within 1000. justify the strategy chosen to solve a problem and explain thinking. apply knowledge of place value and the properties of operation to explain why addition or subtraction strategies work. Rigor: Procedural FluencySMP(s): 1: Make sense of problems and persevere in solving them. 8: Look for and express regularity in repeated reasoningMaterials/Resources: Math Common Core Summative AssessmentEngage: Review strategies for adding and subtracting three digit numbers within 1000. Explain: Summative Assessment on adding and subtracting three digit numbers within 1000 (16 points)Explore: Centers: If time permits. M: Students will practice Math FactsA: Students will practice adding and subtracting three digit numbers: 3 digits minus 3 digitsT: Students will practice concepts on Prodigy or MobyMaxH: Students will use manipulatives and games to practice previous and current concepts.Elaborate: Summative Assessment 16 points Evaluate: Summative Assessment 16 points Options for remediation/extension: Remediation or Extension-Use the following problems for additional support:Solve: 175 + ___ = 642Brian had 500 coins in his coin collection. ?He gave Dev 351. ?How many coins does Brian have left in his coin collection? ................
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