Calculating Perimeter of Rectangles

The video tutorial from KSLA News 12 helps students prepare for LEAP testing by solving a math problem about calculating the perimeter of a rectangular park. The problem is broken down step-by-step, demonstrating how to find the length of the park using given dimensions and the perimeter formula. The tutorial also discusses the use of calculators in tests and evaluates the difficulty level of the problem, which is suitable for third graders. The session concludes with a preview of upcoming English and language arts questions.

What is the main purpose of the video session?

• To entertain students

• To prepare students for leap testing

• To teach students about history

• To discuss current events

What shape is the park mentioned in the math problem?

• Square

• Circular

• Triangular

• Rectangular

What is the formula for the perimeter of a rectangle?

• Perimeter = 2 * length + width

• Perimeter = length * width

• Perimeter = 2 * (length + width)

• Perimeter = length + width

What is the hint given for solving the perimeter problem?

• Use the perimeter formula

• Use a calculator

• Use the formula for area

• Use the formula for volume

What is the purpose of the hint provided in the problem?

• To give the answer directly

• To provide a historical context

• To provide a formula for solving

• To confuse the students

If the perimeter of a rectangle is 940 meters and the width is 300 meters, what is the total length of both lengths combined?

• 340 meters

• 600 meters

• 640 meters

• 940 meters

What is the length of one side of the park if the perimeter is 940 meters and the width is 300 meters?

• 170 meters

• 300 meters

• 340 meters

• 600 meters

What is the first step in solving the perimeter problem?

• Divide the perimeter by two

• Multiply the width by two

• Subtract the width from the perimeter

• Add the width twice

What is the next step after subtracting the total width from the perimeter?

• Multiply the remaining value by two

• Subtract the remaining value

• Add the remaining value

• Divide the remaining value by two

What is the width of the park in the problem?

• 600 meters

• 340 meters

• 300 meters

• 170 meters