Use the language "impossible," "possible," and "certain" to describe likelihood
30 tutor-authored questions for this Ontario curriculum expectation, ordered easiest to hardest, every one with a full worked solution. Work through all 30 with your weekly-lesson access code.
Sample: the first question, solved
Is it possible, impossible, or certain that a fish can breathe underwater?
📘 Worked solution
✓Certain - fish need water to breathe through their gills.
And one from the hard end
Classify each as impossible, possible, or certain, explaining the trickiest one: (a) picking a vowel from the word "CAT"; (b) rolling an even number on a standard die; (c) picking a number greater than 10 from the numbers 1–10.
Solution shown after you try it in practice mode.
Work through all 30, easiest to hardest
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