I have a question for computer teachers, but perhaps others of you might also have some opinion about this. I have a student (grade 1) who holds the mouse with his thumb on the left mouse button and the rest of his fingers wrapped around the right side of the mouse. I think it will eventually become a problem for him as he gets older. Will he be able to use the scroll wheel or click the right mouse button easily? Is there a "proper" way to hold a mouse and should I be concerned about this or just let it go? I have had this student since preK and have asked him to try and hug the mouse with his thumb and pinky so the three fingers rest on top of the mouse but he quickly reverts back to his previous way of holding it. I don't want to talk to his parents about it if it isn't a big deal. What do you think?