The document discusses IXL, an immersive learning platform that provides curriculum-aligned content from preschool through 12th grade. It covers core subjects like math, English, science, and social studies. IXL allows students to learn at their own pace through adaptive questions and unlimited practice. It aims to build students' conceptual understanding and higher-order thinking skills through interactive questions, feedback, and gamified achievements. The platform can be accessed on devices through the IXL app, allowing students to learn anywhere.