It could be a topic you already know a great deal about and want to explain to others, or something you’ve never thought about until now. Make sure your topic is narrow enough that you can cover it well in 500 words or fewer. You probably can’t explain the entire circulatory system within our word limit, but you probably can explain why the heart keeps beating. You can talk to a local park ranger or gardener who has experience with and extensive knowledge about the topic. You might survey your own class or grade about their habits and preferences, then use those findings in your piece.

Source: New York Times December 23, 2020 18:00 UTC