Practice identifying subordinating conjunctions in written context with this camping-themed grammar worksheet! Subordinating conjunctions show how ideas go together, such as by showing that two things happen at the same time, how long something takes or lasts, why something happens, or why something is true. Designed for third-grade learners, this worksheet begins with a review of subordinating conjunctions and how to identify them, and includes a list of some of the most common examples. Then students will put this learning into action as they read 10 themed sentences, circling the subordinating conjunction in each one. For related grammar practice, check out the Using Coordinating Conjunctions: Food worksheet too!