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David and Paige, KA’s resident grammarians, introduce the three ways to end a sentence: the period, the exclamation point, and the question mark.
Practice this yourself on Khan Academy right now: https://www.khanacademy.org/the-comma/e/three-ways-to-end-a-sentence
Watch the next lesson: https://www.khanacademy.org/humanities/grammar/punctuation/the-comma/v/meet-the-comma-the-comma-punctuation-khan-academy
Punctuation on Khan Academy: Punctuation is the collection of squiggles, dots, and lines that we use to separate sentences and their parts. Is a question mark punctuation? Yes, and so is an exclamation point!
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