Adaptive learning technologies are educational tools that adjust the learning experience based on individual student needs. By using algorithms and data analytics, these systems can identify a learner's strengths and weaknesses, providing personalized content and resources to enhance understanding and retention. These technologies often incorporate features like real-time feedback and customized learning paths, making education more efficient and engaging. Examples include platforms like Knewton and DreamBox, which are designed to support diverse learning styles and paces, ultimately aiming to improve student outcomes in various subjects.