KPA - Kentucky Paraeducator Assessment Mathematics Concepts and Application Questions and Answers

Question 1

A paraeducator is helping a student with a math assignment. The student needs to find the area of a rectangular classroom that is 20 feet long and 15 feet wide. What is the correct area of the classroom?

Accepted Answer

300 square feet

Answer

The area of a rectangle is calculated by multiplying its length by its width. In this scenario, the length is 20 feet and the width is 15 feet. So, the calculation is 20 feet * 15 feet = 300 square feet. The unit for area is always a square unit.

Question 2

A student is working on a set of fractions: 1/2, 2/5, 3/4, and 1/8. Which of the following lists the fractions in order from least to greatest?

Accepted Answer

1/8, 2/5, 1/2, 3/4

Answer

To compare these fractions, you can convert them to decimals or find a common denominator. As decimals: 1/8 = 0.125, 2/5 = 0.40, 1/2 = 0.50, and 3/4 = 0.75. Ordering these decimals from least to greatest gives 0.125, 0.40, 0.50, 0.75, which corresponds to the fractions 1/8, 2/5, 1/2, 3/4.

Question 3

A teacher asks a paraeducator to prepare a craft activity that requires 1.5 feet of ribbon for each of the 22 students in the class. What is the total length of ribbon the paraeducator will need?

Accepted Answer

33 feet

Answer

To find the total length of ribbon needed, multiply the length of ribbon per student by the total number of students. The calculation is 1.5 feet/student * 22 students = 33 feet.

Question 4

A student's scores on five spelling tests are 88, 95, 80, 82, and 90. What is the average (mean) score for these tests?

Accepted Answer

87

Answer

To find the average (mean), first, add all the scores together: 88 + 95 + 80 + 82 + 90 = 435. Then, divide the sum by the number of scores, which is 5. So, 435 / 5 = 87.

Question 5

A paraeducator is helping a student solve the following problem: 5 + 3 × (8 - 2). According to the order of operations (PEMDAS/BODMAS), which of the following operations should be performed first?

Accepted Answer

Subtraction (8 - 2)

Answer

The order of operations dictates that calculations inside parentheses should be performed first. In the expression 5 + 3 × (8 - 2), the operation inside the parentheses is 8 - 2.

KPA - Kentucky Paraeducator Assessment Practice Test

KPA - Kentucky Paraeducator Assessment Practice Test

KPA - Kentucky Paraeducator Assessment Mathematics Concepts and Application Questions and Answers