Learning Objective We will compare multidigit numbers using

Learning Objective We will compare multi-digit numbers using symbols 1. CFU What are we going to do? What are symbols? Symbols are _____. Activate Prior Knowledge Place value: The place is the position of a digit in a number. The value is the worth of the digit due to its position. 1. What is the value of the 2 in 253, 987? 200, 000 Make Connection 2. What is the value of the 2 in 321, 000? 20, 000 Students, you already know how to find the value of a digit by knowing its position in a multi-digit number. Now, we will compare multi-digit numbers using symbols. Vocabulary 1 SM EDI® Lessons READY TO TEACH © 2013 All rights reserved. shapes that stand for something CCSS 4 th Grade Numbers and Operations in Base Ten 2. 3 Read and write multi-digit whole numbers using base-ten numerals, number names, and expanded form. Compare two multi-digit numbers based on meanings of the digits in each place, using >, =, and < symbols to record the results of comparisons. Lesson to be used by EDI-trained teachers only.

Concept Development To compare numbers means to determine 2 whether a number is less than, greater than, or equal to another number. Comparing Numbers < 253, 987 < 321, 456 253, 987 has less hundred thousands than 321, 456. less than > equal to © 2013 All rights reserved. Why is the number 367, 325 less than the number 461, 589? A It has less thousands. B It has less ten thousands. 261, 430 > 252, 605 261, 430 has more ten thousands than 252, 605. greater than = CFU 252, 385 = 252, 385 has all the same digits as 252, 385. C It has less hundred thousands. Why is the number 725, 582 greater than the number 721, 799? A It has more thousands. B It has more ten thousands. C It has more hundred thousands. Explain why the number 634, 645 is equal to the number 634, 645. In your own words, what does it mean to compare numbers? To compare numbers _______. Vocabulary 2 figure out CCSS 4 th Grade Numbers and Operations in Base Ten 2. 3 Compare multi-digit numbers using symbols. Lesson to be used by EDI-trained teachers only.

Skill Development/Guided Practice To compare numbers means to determine whether a number is less than, greater than, or equal to another number. Compare three-digit numbers using symbols. 1 Compare each digit in the numbers, starting at the highest place value. a If digits are different, identify 3 the smaller digit. (underline) b If digits are the same, continue to the next lower place value. 2 Write the correct symbol. 3 Interpret 4 your answer. 1. CFU 1 How did I/you compare each digit in the numbers? 2 How did I/you know which symbol to write? 2. 251, 571 123, 128 Symbols 235, 841 < 481, 723 less than 251, 571 has more hundred thousands than 123, 128 because ______________. 3. > 235, 841 has less hundred thousands than 481, 723 because ______________. greater than 4. 179, 982 163, 157 237, 571 has more ten 179, 982 has more ten thousands than 227, 897 than 173, 157 because ______________. because _____________. © 2013 All rights reserved. = 227, 897 equal to Vocabulary 3 4 find explain CCSS 4 th Grade Numbers and Operations in Base Ten 2. 3 Compare multi-digit numbers using symbols. Lesson to be used by EDI-trained teachers only.

Skill Development/Guided Practice (continued) To compare numbers means to determine whether a number is less than, greater than, or equal to another number. Compare three-digit numbers using symbols. 1 Compare each digit in the numbers, starting at the highest place value. a If digits are different, identify the smaller digit. (underline) b If digits are the same, continue to the next lower place value. 2 Write the correct symbol. 3 Interpret your answer. 5. CFU 1 How did I/you compare each digit in the numbers? 2 How did I/you know which symbol to write? 6. 375, 432 376, 387 375, 432 has less thousands than 376, 387 because ______________. 7. Symbols 168, 405 162, 854 168, 405 has more thousands than 162, 854 because ______________. 8. 242, 987 < less than > greater than 725, 485 = equal to 242, 987 has all the same digits 725, 485 has all the same digits as 242, 987 because ______________. because _____________. as 725, 485 © 2013 All rights reserved. CCSS 4 th Grade Numbers and Operations in Base Ten 2. 3 Compare multi-digit numbers using symbols. Lesson to be used by EDI-trained teachers only.

Skill Development/Guided Practice (continued) To compare numbers means to determine whether a number is less than, greater than, or equal to another number. Compare three-digit numbers using symbols. 1 Compare each digit in the numbers, starting at the highest place value. a If digits are different, identify the smaller digit. (underline) b If digits are the same, continue to the next lower place value. 2 Write the correct symbol. 3 Interpret your answer. 9. CFU 1 How did I/you compare each digit in the numbers? 2 How did I/you know which symbol to write? 10. 126, 587 126, 577 126, 587 has more tens than 126, 577 because ______________. 11. Symbols 373, 830 573, 830 373, 830 has less hundred thousands than 573, 830 because ______________. 12. 774, 948 83, 897 < less than > greater than 95, 031 393, 031 = equal to 774, 948 has more hundred thousands than 83, 897 because ______________. © 2013 All rights reserved. 95, 031 has less hundred thousands than 393, 031 because ______________. CCSS 4 th Grade Numbers and Operations in Base Ten 2. 3 Compare multi-digit numbers using symbols. Lesson to be used by EDI-trained teachers only.

Skill Development/Guided Practice (continued) CFU 1 How did I/you determine what the question is asking? 2 How did I/you determine the 3 4 5 math concept required? How did I/you determine the relevant information? How did I/you solve and interpret the problem? How did I/you check the reasonableness of the answer? 1. Tomas has 257, 348 baseball cards in his collection. Stanislav has 283, 195 football cards. Who has the larger collection of cards? How do you know? Stanislav has the larger collection of cards. 257, 384 has fewer ten thousands than 283, 195. 2. Libby has 875, 790 readers on her blog. Danniek has 335, 493 readers on her blog. Who has the larger number of readers? How do you know? Libby has more readers on her blog. 875, 790 has more hundred thousands than 335, 493. © 2013 All rights reserved. CCSS 4 th Grade Numbers and Operations in Base Ten 2. 3 Compare multi-digit numbers using symbols. Lesson to be used by EDI-trained teachers only.

Relevance To compare numbers means to determine whether a number is less than, greater than, or equal to another number. 1 Comparing multi-digit numbers using symbols will help you make decisions in real life. Madison Square Garden in New York holds 117, 457 people. The Superdome in New Orleans holds 127, 362 people. Which arena can hold more people? 2 Comparing multi-digit numbers using symbols will help you do well on tests. Sample Test Question: Which of the following numbers are compared correctly? CFU Does anyone else have another reason why it is relevant to compare multi-digit numbers using symbols? (Pair-Share) Why is it relevant to compare multi-digit numbers using symbols? You may give one of my reasons or one of your own. Which reason is more relevant to you? Why? © 2013 All rights reserved. CCSS 4 th Grade Numbers and Operations in Base Ten 2. 3 Compare multi-digit numbers using symbols. Lesson to be used by EDI-trained teachers only.

To compare numbers means to determine whether a number is less than, greater than, or equal to another number. Skill Closure Compare three-digit numbers using symbols. 1 Compare each digit in the numbers, starting at the highest place value. a If digits are different, identify the smaller digit. (underline) b If digits are the same, continue to the next lower place value. 2 Write the correct symbol. 3 Interpret your answer. 1. Word Bank 2. 693, 116 594, 116 693, 116 has more hundred thousands than 594, 116 because ______________. 235, 065 254, 626 compare digits less than greater than equal to numbers 235, 065 has less ten thousands than 254, 626 because ______________. Access Common Core Justin thinks that 744, 593 is less than 154, 045 because the digit 3 is less than the digit 5. Explain the mistake he made. Justin started comparing the digits in the ones place instead of the largest place value. Summary Closure What did you learn today about comparing multi-digit numbers using symbols? (Pair-Share) Use words from the word bank. © 2013 All rights reserved. CCSS 4 th Grade Numbers and Operations in Base Ten 2. 3 Compare multi-digit numbers using symbols. Lesson to be used by EDI-trained teachers only.

Independent Practice To compare numbers means to determine whether a number is less than, greater than, or equal to another number. Compare three-digit numbers using symbols. 1 Compare each digit in the numbers, starting at the highest place value. a If digits are different, identify the smaller digit. (underline) b If digits are the same, continue to the next lower place value. 2 Write the correct symbol. 3 Interpret your answer. 1. 2. 957, 845 927, 128 957, 845 has more ten thousands than 927, 128 because ______________. 3. 466, 756 529, 810 466, 756 has less hundred thousands than 529, 810 because ______________. 4. 635, 035 630, 535 210, 130 295, 143 635, 035 has more thousands 210, 130 has less ten thousands than 630, 535 than 295, 143 because ______________. because _____________. © 2013 All rights reserved. CCSS 4 th Grade Numbers and Operations in Base Ten 2. 3 Compare multi-digit numbers using symbols. Lesson to be used by EDI-trained teachers only.

Independent Practice (continued) To compare numbers means to determine whether a number is less than, greater than, or equal to another number. Compare three-digit numbers using symbols. 1 Compare each digit in the numbers, starting at the highest place value. a If digits are different, identify the smaller digit. (underline) b If digits are the same, continue to the next lower place value. 2 Write the correct symbol. 3 Interpret your answer. 5. 6. 371, 474 has all the same digits as 371, 474 because ______________. 796, 352 537, 114 796, 352 has more hundred thousands than 537, 114 because ______________. 8. 486, 862 473, 375 36, 739 125, 142 486, 862 has more ten thousands 36, 739 has less hundred than 473, 375 thousands than 125, 142 because ______________. because _____________. © 2013 All rights reserved. CCSS 4 th Grade Numbers and Operations in Base Ten 2. 3 Compare multi-digit numbers using symbols. Lesson to be used by EDI-trained teachers only.

Periodic Review 1 1. 2. 659, 292 268, 533 790, 011 659, 292 has more hundred thousands than 268, 533 because ______________. 790, 511 790, 011 has less hundreds than 790, 511 because ______________. Access Common Core The University of Alabama’s main auditorium has 125, 362 chairs. Their arena can seat 96, 835 people. If the school moves 32, 659 chairs from the auditorium into the arena, which will seat more people? 125, 362 – 32, 659 = 92, 703 < 129, 494 96, 835 + 32, 659 = 129, 494 The arena will seat more people if the 32, 659 chairs are moved. Fresno, California, has a population of 505, 882 people. Kansas City, Missouri has a population of 464, 310. If 39, 254 people move away from Fresno, which city has the higher population? 505, 882 – 39, 254 = 466, 628 < 464, 310 Fresno will still have a higher population than Kansas City if 39, 254 people move CCSS 4 away. © 2013 All rights reserved. th Grade Numbers and Operations in Base Ten 2. 3 Compare multi-digit numbers using symbols. Lesson to be used by EDI-trained teachers only.

Periodic Review 2 1. 2. 316, 925 361, 925 316, 925 has less ten thousands than 361, 925 because ______________. 108, 562 107, 662 108, 562 has more thousands than 107, 662 because ______________. Access Common Core Which of the following numbers are compared correctly? 1. 596, 421 > 586, 196 O Yes O No 2. 765, 310 > 291, 122 O Yes O No 3. 240, 128 < 456, 187 O Yes O No 4. 857, 443 < 489, 876 O Yes O No 5. 123, 815 = 123, 816 O Yes O No © 2013 All rights reserved. CCSS 4 th Grade Numbers and Operations in Base Ten 2. 3 Compare multi-digit numbers using symbols. Lesson to be used by EDI-trained teachers only.

Periodic Review 3 1. 2. 721, 501 721, 500 721, 501 has more ones than 721, 500 because ______________. 220, 642 230, 418 220, 642 has less ten thousands because ______________. than 230, 418 Access Common Core 1. Rearrange the digits in the number 126, 876 to create a larger number. 627, 186 (answers will vary) 2. Rearrange the digits in the number 354, 514 to create a larger number. 551, 344 (answers will vary) 3. Rearrange the digits in the number 730, 485 to create a smaller number. 308, 435 (answers will vary) 4. Rearrange the digits in the number 846, 040 to create a smaller number. 840, 640 (answers will vary) © 2013 All rights reserved. CCSS 4 th Grade Numbers and Operations in Base Ten 2. 3 Compare multi-digit numbers using symbols. Lesson to be used by EDI-trained teachers only.

EDI – Cognitive, Teaching, and English Learner Strategies Learning Objective: We will compare multi-digit numbers using symbols. Cognitive Strategies Elaboration Teaching Strategies Demonstration Language Strategies Targeted Vocabulary Academic symbols, determine, identify, interpret Content Support Multiple-Meaning Vocabulary Strategy Synonym Definition symbols, determine, identify, interpret Homophone Internal Context Clue Listen, Speak Similar Sounds Read Tracked Reading Write Writing Content Access Strategies Comprehensible Input Cognates Graphic Organizer Contextual Clues © 2013 All rights reserved. Contextualized Definitions Pictures CCSS 4 th Grade Numbers and Operations in Base Ten 2. 3 Compare multi-digit numbers using symbols. Lesson to be used by EDI-trained teachers only.