Rational and Irrational Numbers

Multiple Choice

Which of the following is an example of a repeating decimal?

• 0.25

• 0.333...

• 1/2

• 3.14

Multiple Select

Which of the following numbers are rational? Select all that apply.

• 0.25

• π (pi)

• 2/3

• √2

Multiple Choice

What is the main difference between rational and irrational numbers?

• Rational numbers can be written as fractions, irrational numbers cannot.

• Irrational numbers are always negative, rational numbers are positive.

• Rational numbers are always whole numbers, irrational numbers are not.

• Irrational numbers can be written as fractions, rational numbers cannot.

Open Ended

Explain in your own words what makes a number 'rational'.

Open Ended

Explain why understanding the difference between rational and irrational numbers is important in real life. Give at least two examples from different fields.

Multiple Choice

Which of the following numbers is irrational?

• 0.777...

• √16

• π (pi)

• 4/1

Multiple Choice

Which of the following is an example of a rational number?

• π (pi)

• √2

• 0.75

• e (Euler's number)

Open Ended

After learning about rational and irrational numbers, what is one question you still have or something you would like to explore further?

Multiple Choice

Which learning objective from today's lesson do you find most interesting or relevant to your everyday life?

• Define and identify rational and irrational numbers.

• Distinguish between terminating and repeating decimals.

• Convert between fractions and decimals.

• Recognize real-world examples of both types of numbers.