Exploring Place Value: Tens and Ones

In this video tutorial, students learn to identify tens and ones in numbers by using a T-chart. The teacher asks students to share ages of family members, which are then used as examples. Athena, Xavier, Michelle, and the narrator each demonstrate how to separate tens and ones in numbers 16, 37, 72, and 50, respectively. The lesson concludes with encouragement to practice this skill at home.

What was the main activity during the math class?

• Drawing pictures

• Solving puzzles

• Sharing family members' ages

• Learning multiplication

Tags

CCSS.7.NS.A.3

What did the teacher ask the students to do with the ages?

• Divide by two

• Add them up

• Separate into tens and ones

• Multiply by ten

Tags

CCSS.2.OA.A.1

How many tens are in the number 16?

• 10

• 1

• 6

• 16

Tags

CCSS.1.NBT.B.2B

CCSS.1.NBT.B.2C

Who was the first student to demonstrate on the board?

• Michelle

• Xavier

• The narrator

• Athena

Tags

CCSS.RL.5.6

CCSS.RL.6.6

CCSS.RL.7.6

CCSS.RL.8.6

What does the ones place represent in the number 37?

• 37

• 10

• 7

• 3

Tags

CCSS.4.NBT.A.1

What did Xavier's demonstration show?

• 37 is all ones

• 37 has 3 tens and 7 ones

• 37 has 7 tens and 3 ones

• 37 has 37 tens

Tags

CCSS.1.NBT.B.2B

CCSS.1.NBT.B.2C

How did Michelle feel about her number initially?

• Confident

• Worried

• Excited

• Indifferent

Tags

CCSS.RL.6.3

CCSS.RL.6.6

CCSS.RL.7.6

CCSS.RL.8.6

CCSS.RL.9-10.3

What is the correct way to break down the number 72 into tens and ones?

• 7 ones and 2 tens

• 2 tens and 7 ones

• 72 ones

• 7 tens and 2 ones

Tags

CCSS.1.NBT.B.2B

CCSS.1.NBT.B.2C

How many ones are in the number 50?

• 10

• 0

• 5

• 50

Tags

CCSS.1.NBT.B.2B

CCSS.1.NBT.B.2C

What technique did the students use to understand the numbers?

• Using a calculator

• Asking the teacher

• Guessing

• Drawing a T-chart

Tags

CCSS.1.OA.A.1