Calculating Perimeter of Squares

The video tutorial introduces the concept of perimeter, specifically for third-grade students, using a problem from the 2019 released STAR test. It explains the difference between perimeter and area, demonstrates how to calculate the perimeter of a square using repeated addition and multiplication, and provides instructions on filling in a bubble chart with the answer.

What is the main topic of the video tutorial?

• Area calculation

• Weight measurement

• Volume measurement

• Perimeter calculation

Which grade level is the concept of perimeter being taught for?

• Third grade

• Second grade

• First grade

• Fourth grade

What is the source of the problem being discussed in the video?

• 2021 released STAR test

• 2020 released STAR test

• 2019 released STAR test

• 2018 released STAR test

What is the first step in solving the perimeter problem?

• Find the area

• Identify the shape

• Measure the diagonal

• Calculate the volume

What shape is the journal cover mentioned in the problem?

• Circle

• Square

• Rectangle

• Triangle

What is the perimeter of an object?

• The length of the longest side

• The total area inside the object

• The distance around the outside of the object

• The volume of the object

What is the difference between perimeter and area?

• Perimeter is for circles, area is for squares

• Perimeter is inside, area is outside

• Perimeter is outside, area is inside

• Both are the same

How is the perimeter of a square calculated using addition?

• Add the length of all four sides

• Add the length of one side

• Add the length of three sides

• Add the length of two sides

What is the length of each side of the square in the problem?

• 12 cm

• 24 cm

• 48 cm

• 36 cm

What is the correct way to calculate the perimeter using repeated addition?

• Add the length of one side

• Add the length of three sides

• Add the length of two sides

• Add the length of all four sides