School levels refer to the different stages of education that students progress through as they grow. Typically, these levels include elementary school, middle school, and high school. Elementary school usually serves children from ages 5 to 11, focusing on basic subjects like reading, writing, and math. After elementary school, students move on to middle school, which generally includes grades 6 to 8 for ages 11 to 14. This level introduces more subjects and prepares students for the challenges of high school, where they complete grades 9 to 12, typically from ages 14 to 18, and focus on advanced coursework and college preparation.