The term LEARNING AID can be summarized as a TUTORIAL, which is an 8 letter word. A TUTORIAL is a form of teaching or learning in which a tutor provides guidance to an individual or small group of students on a specific subject. Tutorials are often used in educational settings, such as universities, to help students gain a better understanding of a particular topic. Tutorials can also be used in the workplace to help employees learn new skills or develop existing ones.