Here’s a great question I got from Amy:
I teach K-5 technology. I have made accommodations for several of my students who use the mouse with their left hand (medical reasons). What about a kindergartener who insists on using his thumb to left click the mouse? Is there a reason (other than it just looks wrong!) that this habit should be corrected? Unlike reinforcing the use of proper pencil pinch when teaching handwriting, I don’t see the thumb click impeding this student’s future technique. Handwriting progresses to cursive (albeit very little time is spent developing cursive anymore) so technique is important. And I know that the mouse continues to evolve – but left and right clicking still works if my student uses his thumb and fingers.
It is a habit that needs to be corrected. It’ll slow him down when he gets older and make him look awkward to peers which could embarrass him enough he wouldn’t want to use the computer. Luckily, K’s retrain easily. Just keep reminding him. Gently change his hand hold. Ask his classroom teacher and parents to join your crusade. He’ll get the message. Have him practice the correct way with the fun websites below under ‘More on mouse skills’.
One thing to do first: Check with parents to be sure there isn’t a physiologic reason why he’s doing it the way he is. If he has Juvenile Arthritis (which he probably doesn’t or you’d see it in other joints or parents would advise you), that can affect the flexibility of his hands, as can other diseases. Having that conversation subtly with parents will also give you the opportunity to engage them as your partner in fixing this issue.
Good luck! I’d love to hear how it works out.
Jacqui Murray has been teaching K-18 technology for 30 years. She is the editor/author of over a hundred tech ed resources including a K-12 technology curriculum, K-8 keyboard curriculum, K-8 Digital Citizenship curriculum. She is an adjunct professor in tech ed, Master Teacher, webmaster for four blogs, an Amazon Vine Voice, CSTA presentation reviewer, freelance journalist on tech ed topics, contributor to NEA Today, and author of the tech thrillers, To Hunt a Sub and Twenty-four Days. You can find her resources at Structured Learning.