This website is good for learning time management skills to try to help kids work independently. It was shared by a mom in my parenting group for the study.
I've used this product and it works really well for some. For others, they start obsessing over 'how much time' they have left and don't get any work done. I almost bought one for my son but he's the type to obsess. I had to take away his timer for this exact reason. We're now using a different method.
Great suggestion!
Bump for others to see