Module 5 Lesson 20. Objective  Choose and explain solution strategies and record with a written addition or subtraction method.

Slides:

Advertisements

Similar presentations

5th Grade Module 2 – Lesson 16

Advertisements

Module 5 Lesson 2. Objective Add and subtract multiples of 100 including counting on to subtract.

Module 4 Lesson 1.

Checking For Understanding

5th Grade Module 2 – Lesson 5

Module 5 Lesson 10.

Module 6 Lesson 6. Objective Decompose arrays into rows and columns, and relate to repeated addition.

MODULE 5 Lesson 18. Objective Apply and explain alternate methods for subtracting from multiples of 100 and from numbers with zero in the tens place.

5th Grade Module 2 – Lesson 19

Subtract Multiples of 100 and Some Tens

5th Grade Module 2 – Lesson 20

More and Less Lesson 5.1:.

Add and Subtract Multiples of 100

Module 4 Lesson 27.

Module 3 Lesson 12.

Grade 2 – Module 5 Module Focus Session

Number Bonds of Ten Lesson 1.1.

Lesson 4.1: Addition and Subtraction of 1 and 10

Module 7 Lesson 8.

5th Grade Module 1 – Lesson 14

5th Grade Module 1 – Lesson 13

Module 5 Lesson 11. Objective  Use math drawings to represent additions with up to two compositions and relate drawings to the addition algorithm.

5th Grade Module 2 – Lesson 26

Module 4 Lesson 4.

Math Module 3 Multi-Digit Multiplication and Division

Topic a: Place value of multi-digit whole numbers

Module 2 Topic A Lesson 3 Metric Unit Conversions

Objective  Add and subtract multiples of 10 including counting on to subtract.

Module 2 Topic A Lesson 2 Metric Unit Conversions

Module 1 Lesson 5. Group Counting Divide equal groups How many groups are there? How many are there in Each group? Say the total as a repeated addition.

MODULE 1 LESSON 2 Relate multiplication to the array model.

Lesson 7 MODULE 4. OBJECTIVE Relate addition using manipulatives to a written vertical method.

Lesson 15: I can divide decimals using place value understanding, including remainders in the smallest unit.

Module 6 Lesson 20. Objective Use rectangular arrays to investigate odd and even numbers.

Module 2 Lesson 9: Measure lengths of string using measurement tools, and use tape diagrams to represent and compare lengths. Lesson 9: Measure lengths.

MODULE 3 LESSON 15. OBJECTIVE Explore a situation with more than 9 groups of ten.

Math Module 3 Multi-Digit Multiplication and Division Topic F: Reasoning with Divisibility Lesson 24: Determine whether a whole number is a multiple of.

MODULE 1 LESSON 1 UNDERSTAND EQUAL GROUPS OF AS MULTIPLICATION FIRST MATH LESSON OF THE YEAR!! WOOOOO.

Topic b: comparing multi-digit whole numbers 4.nbt.2

Module 6 Lesson 9.

Module 5 Lesson 8. Objective Relate manipulative representations to the addition algorithm.

Module 2 Lesson 8 - Solve addition and subtraction word problems using the ruler as a number line.

+ Module 4 Lesson18. + Objectives Use manipulatives to represent or show additions with two compositions.

GRADE 3, MODULE 1, LESSON1 MULTIPLICATION © Helen Steinhauser, August 2015.

Module 3 Lesson 9.

Module 3 Lesson 20. Objective Model 1 more and 1 less, 10 more and 10 less, and 100 more and 100 less when changing the hundreds place.

Module 5 Lesson 13. Objective Relate manipulative representations to the subtraction algorithm, and use addition to explain why the subtraction method.

Module 5 Lesson 14. Objective  Use math drawings to represent subtraction with up to two decompositions, relate drawings to the algorithm, and use addition.

Module 1 Lesson 15 Place Value, Rounding, and Algorithms for Addition and Subtraction Topic e: multi-digit whole number subtraction 4.nbt.4 4.nbt.1 4.nbt.2.

Module 5 Lesson 1.

Module 5 Lesson 5. Objective Use the associative property to make a hundred in one addend.

Math Module 3 Multi-Digit Multiplication and Division Topic C: Multiplication of up to Four Digits by Single-Digit Numbers Lesson 9: Multiply three- and.

Module 6 Lesson 7. Objective Represent arrays and distinguish rows and columns using math drawings.

Lesson 3.  Add and subtract multiples of 10 and some ones within 100.

Topic b: comparing multi-digit whole numbers 4.nbt.2

Module 6 Lesson 17. Objective Relate doubles to even numbers, and write number sentences to express the sums.

+ Lesson 4 and 5. + Draw the number of cubes I show with quick tens and ones. Show me your boards. Tell me the number. 24! Draw the number I show with.

Lesson  Draw an array to match my picture.  Skip-count by twos to find how many total objects there are.  How many groups of 2 are there?  Say.

Module 5 Lesson 9. Objective  Relate manipulative representations to the addition algorithm.

Module 6 Lesson 4. Objective Represent equal groups with tape diagrams, and relate to repeated addition.

Module 2 Lesson 7 - Measure and compare lengths using standard metric length units and non-standard length units; relate measurement to units and non-standard.

Module 3 Lesson 16, 17, and 18. Objective Compare two three-digit numbers using, and =. Order numbers in different forms.

Module 3 Lesson 13. Objectives  Read and write numbers within 1,000 after modeling with place value disks.  Model numbers with more than 9 ones or 9.

Lesson 9: I can add decimals using place value strategies and relate those strategies to a written method. 5th Grade Module 1 – Lesson 9.

Module 4 Lesson 8. Objective:  Use math drawings to represent the composition and relate drawings to a written method.

M 4 Lesson 22. Objective Solve additions with up to four addends with totals within 200 with and without two compositions of larger units. Note: Addends.

Module 6 Lesson 14. Objective Use scissors to partition a rectangle into same-size squares, and compose arrays with the squares.

5th Grade Module 2 – Lesson 21

Lesson 7 MODULE 4. OBJECTIVE Relate addition using manipulatives to a written vertical method.

Module 5 Lesson 16. Objective Subtract from multiples of 100 and from numbers with zero in the tens place.

Presentation transcript:

Module 5 Lesson 20

Objective  Choose and explain solution strategies and record with a written addition or subtraction method.

Core Fluency Differentiated Practice  On your mark, get set, THINK!

Take from the Ten  I say, “11 – 9.” You write, “10 – ” Wait for my signal. Ready?  12 – 8. Show me your boards on my signal.  Write your answer. 13 – – – – – – – – – 7.

Skip-Counting by Twos  Let’s skip-count by twos. On my signal, count by ones from 0 to 20 in a whisper. Ready?  Did anyone notice what I was doing while you were counting? I was tapping by ones but I knocked on every other number. Let’s count again and try knocking and tapping with me.

Concept Development  Problem 1:  Solve the problem using a strategy of your choice.  Find a partner who used a different strategy to solve.  Partner 1, teach your strategy to your partner and explain why you chose that strategy.  Partner 2, teach your strategy to your partner and explain why you chose that strategy.  How were the strategies they used similar and how were they different? Turn and talk with your partner.  Did both strategies work? Why or why not?  I noticed that very few of you solved using chips or the algorithm. Would that strategy also be efficient?  I hear some thoughtful responses! Let’s take a look at another problem.

Concept Development  Problem 2: 546 – 297  Solve using a strategy of your choice.  Find a partner who used a different strategy, I’d like you to share and explain your strategies.  Turn and talk to your partner: How efficient were the strategies you used and why?  How were the strategies you discussed similar and how were they different? Turn and talk to your partner.

Concept Development  Problem 3: ______ = 418  Solve using a strategy of your choice.  Find a partner who used a different strategy, I’d like you to share and explain your strategies.  Engage in a conversation with your partner by following these steps:  1.Share and explain your strategy to your partner.  2.Listen to your partner’s strategy.  3.Practice solving using your partner’s strategy.  4.Decide if your strategies are efficient.  5.Discuss how your strategies are similar and how they are different.  6.Compliment your partner about his work. Be specific!