What does "return sweep" refer to in reading?

"Return sweep" refers specifically to the movement from the end of one line to the beginning of the next line in reading. This term is commonly used in the context of teaching reading, particularly in relation to how students visually navigate text. When they reach the end of a line, they must use a return sweep to move back to the left margin and start reading the next line. This skill is crucial for fluent reading, as it helps maintain the flow and comprehension of the text. Understanding the mechanics of a return sweep is important for educators when teaching reading strategies, as it assists in developing students' overall reading fluency and efficiency.