Irrational Numbers
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Objective
I can identify whether a number is irrational or rational.
Part 1 of 3
Warm-up video
mathantics · 5:25Vetted channel
We don't generate video — this one is by mathantics on YouTube. The practice questions and exit ticket below were drafted by AI for this objective, and every question is editable in the teacher guide.
Part 2 of 3
Practice
7 questions
What is a rational number? Give an example.
What is an irrational number? Give an example.
Part 3 of 3
Exit ticket
Quick comprehension check
“Is the number 7/9 rational or irrational? Explain your answer. Is the number 0.33333... (where the 3s repeat infinitely) rational or irrational? Explain your answer. Is the square root of 11 (√11) rational or irrational? Explain your answer.”
Sample answer included in the free materials
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Teacher guide, student handout, and slides — free, in Google Docs format
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