The eraser icon does not mean that you must finish the lesson again, it means that you can erase your answer and rewrite it if necessary.
This can be seen because the icons, that are presented in the computational environment, represent symbols, which have the function of representing something in a fast, direct and objective way. In this way, we can see that:
- Symbols present an image of what they represent.
- The symbol of an eraser refers to the act of erasing.
- In this case, the symbol of an eraser means that something that has been done can be erased and remade.
Thus, we can conclude that in a school activity, the icon of an eraser signals that the student can erase the answers he provided in the lesson and rewrite them.
In the attached image below, you can find examples of icons (symbols) and their meanings.
In the link below, you can find more information about what icons are:
https://brainly.com/question/6813312?referrer=searchResults
