What does the term "instructional aids" specifically refer to?

The term "instructional aids" specifically refers to materials that assist in the process of teaching and learning. These aids can take many forms, such as visual aids, technical tools, or other resources that enhance the instructional experience. By providing support in the learning environment, instructional aids help to ensure that concepts are communicated effectively and that students are engaged in the learning process. They can be physical objects like charts and models or digital resources like presentations and educational software, all of which serve to clarify, illustrate, or expand upon the lesson content. Their primary purpose is to enrich the educational experience, making the material more accessible and understandable for students.