Students will learn to find main idea in a nonfiction text about endangered rhinoceroses. Main idea should be taught prior to this lesson using reading strategies. Students should already know main idea is what the text is mainly about in one sentence. Students should be able to locate the main idea in the topic sentence, heading, last sentence of the text, and know it may be found in text features. This lesson was developed by Ashley Wondra as part of their completion of the North Carolina Global Educator Digital Badge program. This lesson plan has been vetted at the local and state level for standards alignment, Global Education focus, and content accuracy.