The video tutorial introduces the concept of division for third graders, focusing on partitioning objects into equal groups. Using a problem from a standardized test, the instructor demonstrates how to divide 42 baseball gloves onto 7 shelves, ensuring each shelf has an equal number of gloves. The tutorial explores solving the problem using tally marks and verifies the solution. An alternative strategy using fact families is also discussed, reinforcing the relationship between multiplication and division.

What grade level is the division concept discussed in the video?

• Second Grade

• Third Grade

• Fourth Grade

• Fifth Grade

Tags

CCSS.3.OA.A.2

How many baseball gloves does Daria have?

• 62 gloves

• 52 gloves

• 42 gloves

• 32 gloves

Tags

CCSS.2.OA.A.1

Into how many shelves are the gloves to be divided?

• 6 shelves

• 8 shelves

• 5 shelves

• 7 shelves

Tags

CCSS.3.OA.A.3

What method is used to ensure each shelf has an equal number of gloves?

• Estimating visually

• Using tally marks

• Weighing each shelf

• Counting each glove

Tags

CCSS.2.OA.C.3

What is the correct number of gloves per shelf?

• 5 gloves

• 6 gloves

• 7 gloves

• 8 gloves

Tags

CCSS.3.OA.A.3

What mathematical operation is primarily used in this scenario?

• Subtraction

• Addition

• Division

• Multiplication

Tags

CCSS.3.OA.D.8

What is a fact family in the context of division?

• A group of numbers that are frequently used together

• A set of related multiplication and division operations

• A set of related addition and subtraction operations

• A family of mathematicians

Tags

CCSS.4.NBT.B.6

What alternative method is suggested for solving the division problem?

• Asking for help

• Using a calculator

• Grouping into sevens

• Drawing detailed pictures

Tags

CCSS.4.NBT.B.6

CCSS.5.NBT.B.6

How many groups of seven gloves are there?

• 8 groups

• 5 groups

• 6 groups

• 7 groups

Tags

CCSS.2.OA.C.3

What does the final calculation confirm about the number of gloves and shelves?

• 49 gloves on 7 shelves

• 36 gloves on 7 shelves

• 42 gloves on 7 shelves

• 42 gloves on 6 shelves

Tags

CCSS.3.OA.A.3