Comparing Quantities: Timmy and Tina's Challenge

The video tutorial introduces a problem where Tina and Timmy are arguing over who has more discs. The teacher uses this scenario to explain how to compare numbers using a place value chart. By visualizing numbers 3,10 and 280, the concept of comparing numbers by starting with the largest place value is demonstrated. The tutorial then applies this method to compare Timmy and Tina's numbers, showing that Tina has more discs in the thousands place. The video concludes with a recap of the learning objectives and presents a new problem involving scores in a video game.

Why did Tina and Timmy start arguing?

• They didn't know how to count.

• They couldn't decide who has more disks.

• They lost their disks.

• They were playing a game.

Tags

CCSS.RI.2.1

CCSS.RI.3.1

CCSS.RL.1.1

CCSS.RL.2.1

CCSS.RL.3.1

What tool can we use to visualize and compare numbers?

• A calculator

• A place value chart

• A pie chart

• A number line

Tags

CCSS.1.NBT.B.3

In a place value chart, where do we start placing the numbers?

• From the thousands place

• From the hundreds place

• From the tens place

• From the ones place

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CCSS.4.NBT.A.2

Which number is larger: 3010 or 2080?

• They are equal

• 2080

• 3010

• Cannot be determined

Tags

CCSS.4.NBT.A.2

Why do we look at the largest column first when comparing numbers?

• Because the disks in the largest column represent higher values

• Because it is easier

• Because it is faster

• Because it is a rule

Tags

CCSS.2.NBT.A.4

What number does Timmy's place value chart represent?

• 45021

• 3924

• 3921

• 45321

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CCSS.4.NBT.A.2

Who has more disks in the thousands place, Timmy or Tina?

• Cannot be determined

• Timmy

• Tina

• They have the same

Tags

CCSS.2.NBT.A.4

Why doesn't it matter that Timmy has more disks in the hundreds, tens, and ones places?

• Because the thousands place has higher value

• Because they are not important

• Because they are equal

• Because they are not counted

Tags

CCSS.2.NBT.A.4

Who scored the highest in the video game?

• They all scored the same

• Timmy

• Tina

• Paul

How can you tell who scored the highest in the video game?

• By guessing

• By looking at the smallest number

• By comparing the largest place values first

• By adding all the scores

Tags

CCSS.5.NBT.A.3B