Teaching aids are tools and resources that help educators convey information more effectively. They can include items like charts, models, videos, and interactive whiteboards. These aids make learning more engaging and can cater to different learning styles, ensuring that students grasp concepts better. Using teaching aids can enhance classroom experiences by providing visual and hands-on learning opportunities. For instance, a science experiment can be more impactful when students can see the process in action rather than just reading about it. Overall, teaching aids support teachers in delivering lessons and help students understand and retain information more effectively.