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Learning Objective Name __________________________ Today, we will identify 1 the place value of digits in a number. 1 find and name CFU What are we going to do today? What does identify mean? Identify means ________. tens. ones. hundreds. Activate (or provide) Prior Knowledge.
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Learning ObjectiveName __________________________ Today, we will identify1 the place value of digits in a number. 1 find and name CFU What are we going to do today? What does identify mean? Identify means ________. tens ones hundreds Activate (or provide) Prior Knowledge What is the value of the digit 5 in the number? 1. 514 2. 451 5 5 __ is in the _________ place. The value of ___ is ____. __ is in the _________ place. The value of ___ is ____. hundreds tens 5 500 5 50 CFU Students, you already know how to identify the value of a digit in the ones, tens, and hundreds place. Today, you will use this skill to identify the place value of digits in bigger numbers.
Concept Development A digit is a number from 0 to 9: 0, 1, 2, 3, 4, 5, 6, 7, 8, 9. Place value: The place is the position2 of a digit in a number. The value is the worth of the digit due to its position. 2 location Place Value of Digits ten thousands ten thousands thousands thousands hundreds hundreds tens tens ones ones The 2 is in the thousandsplace. The value of the 2in 2,514 is 2,000. The 2 is in the tensplace. The value of the 2in 4,125 is 20. CFU Which number has the digit 7 in the thousands place? How do you know? Why are the other choices not correct? A 2,783 B 3,872 C 7,238 In which number does 4 have a value of 4,000? Which does 4 have a value of 400? How do you know? A 1,724 B 2,471 C 4,217
Concept Development (Clarification and CFU) 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. Place Value Chart thousands hundreds tens ones 4 1 2 5 Follow the four! Fill in the blank below. 4 5 7 2 , Thousands Hundreds Tens Ones CFU “The four is in the ___________ place.” thousands hundreds ones tens “The value of the four is _______ .” 40 400 4,000 4
Skill Development/Guided Practice Place Value Chart thousands hundreds tens ones 4 1 2 5 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. Identify the place value of digits in a number. 5 2 3 8 3 1 7 2 2 8 __ is in the _________ place. The value of ___ is ____. __ is in the _________ place. The value of ___ is ____. ones ones CFU (#3) How did I/you identify the place of the digit? (#4) How did I/you identify the value of the digit? 2 2 8 8 5 2 3 8 3 1 7 2 7 3 __ is in the _________ place. The value of ___ is ____. __ is in the _________ place. The value of ___ is ____. tens tens 7 70 3 30
Skill Development/Guided Practice (continued). Place Value Chart thousands hundreds tens ones 4 1 2 5 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. Identify the place value of digits in a number. 5 2 3 8 3 1 7 2 1 2 __ is in the _________ place. The value of ___ is ____. __ is in the _________ place. The value of ___ is ____. hundreds hundreds CFU (#3) How did I/you identify the place of the digit? (#4) How did I/you identify the value of the digit? 1 100 2 200 3 1 7 2 5 2 3 8 3 5 __ is in the _________ place. The value of ___ is _____. __ is in the _________ place. The value of ___ is _____. thousands thousands 3 3000 5 5000
Relevance 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. Identifying place value of digits will help you count and read money amounts. 2. Identifying place value of digits will help you do well on tests. $200 $30 $4 “I have a total of $234 dollars.” CFU Does anyone else have another reason why it is relevant to identify place value of digits in a number? (pair-share) Why is it relevant to identify place value of digits in a number? You may give me one of my reasons or one of your own. Which reason is most relevant to you? Why?
Place Value Chart Step #1: Read the question to find what digit to identify. (underline) Step #2: Identify that digit in the number. (circle) Step #3: Identify the place of the digit. (write) Hint: Say the place value of each digit starting from the ones place. Step #4: Identify the value of the digit. (write) thousands hundreds tens ones 4 1 2 5 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. Skill Closure Identify the place value of digits in a number. 1 2 3 7 1 2 3 7 7 3 __ is in the _________ place. The value of ___ is ____. __ is in the _________ place. The value of ___ is ____. ones tens 7 7 3 30 Constructed Response Closure Use the digits 2, 4, 5, 9 to write a number with 9 in the hundreds place. What is the value of 9? How do you know? , Summary Closure What did you learn today about identifying the place value of digits in a number? (pair-share)
Independent Practice Name _________________________ 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. Place Value Chart Identify the place value of digits in a number. thousands hundreds tens ones 4 1 2 5 6 1 7 2 3 2 4 6 6 7 __ is in the _________ place. The value of ___ is ____. __ is in the _________ place. The value of ___ is ____. ones tens 6 6 7 70 2 4 5 9 8 3 4 2 4 8 __ is in the _________ place. The value of ___ is ____. __ is in the _________ place. The value of ___ is _____. hundreds thousands 4 400 8 8000
Periodic Review 1 Name _________________________ 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. Place Value Chart Identify the place value of digits in a number. thousands hundreds tens ones 4 1 2 5 6 4 8 2 1 2 3 4 3 6 __ is in the _________ place. The value of ___ is ____. __ is in the _________ place. The value of ___ is _____. tens thousands 3 30 6 6000 1 9 0 4 8 1 5 6 4 1 __ is in the _________ place. The value of ___ is ____. __ is in the _________ place. The value of ___ is ____. ones hundreds 4 4 1 100
Periodic Review 2 Name _________________________ 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. Place Value Chart Identify the place value of digits in a number. thousands hundreds tens ones 4 1 2 5 2 6 1 8 1 4 6 3 4 1 __ is in the _________ place. The value of ___ is ____. __ is in the _________ place. The value of ___ is _____. hundreds tens 4 400 1 10 3 6 9 2 4 7 1 2 3 2 __ is in the _________ place. The value of ___ is _____. __ is in the _________ place. The value of ___ is ____. thousands ones 3 3000 2 2
Periodic Review 3 Name _________________________ 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. Place Value Chart Identify the place value of digits in a number. thousands hundreds tens ones 4 1 2 5 5 7 6 1 3 8 5 7 3 1 __ is in the _________ place. The value of ___ is ______. __ is in the _________ place. The value of ___ is _______. thousands ones 3 3000 1 1 1 9 7 2 7 9 8 3 7 9 __ is in the _________ place. The value of ___ is _______. __ is in the _________ place. The value of ___ is ______. tens hundreds 7 70 9 900