Education World
Every-Day Edit: Wind Cave
In this editing instructional activity, learners read and edit an article about the national park, Wind Cave, and find the 10 errors in capitalization, punctuation, spelling and/or grammar. Pupils correct each error they find.
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Nsu: Caves of South Dakota
South Dakota is home to hundreds of limestone caves. This site discusses how limestone caves are formed, where they are located, and why they are useful.