Division Concepts and Remainders

This video tutorial covers lesson 4.2, focusing on using models to divide whole numbers that do not divide evenly. The lesson includes a practical example using dominoes to illustrate division with remainders. Students are guided through the process of dividing 28 dominoes among three players, resulting in a remainder. The tutorial emphasizes understanding division concepts through visual models and provides additional practice problems to reinforce learning.

What is the main focus of this flipped lesson?

• Using models to subtract decimals

• Using models to add fractions

• Using models to divide whole numbers that do not divide evenly

• Using models to multiply whole numbers

What is the purpose of using models in division problems?

• To confuse the students

• To add more numbers to the problem

• To visually represent the division

• To make the problem more complex

What is the purpose of using models in division problems?

• To visually represent the division

• To make the problem more complex

• To confuse the students

• To add more numbers to the problem

What is the purpose of using models in division problems?

• To add more numbers to the problem

• To visually represent the division

• To confuse the students

• To make the problem more complex

What is the purpose of using models in division problems?

• To make the problem more complex

• To confuse the students

• To visually represent the division

• To add more numbers to the problem

In the dominoes problem, how many players are there?

• Five

• Four

• Three

• Two

How many dominoes are in the set Andrea is using?

• 25

• 20

• 30

• 28

What is the remainder when 28 dominoes are divided among three players?

• Three

• Two

• One

• Zero

What is the quotient when 28 is divided by 3?

• Seven

• Eight

• Nine

• Ten

Why is one domino left over when dividing 28 by 3?

• Because 3 is a larger number

• Because 28 is a prime number

• Because 28 is an even number

• Because 28 is not a multiple of 3