Home | How It Works | Stats Login | Register         Case: Nervous student What do I do with a 4th grade student who has a habit of chewing on erasers, crayons and pencils? Solution: (Rates are posted for this solution!) The signs could be a student exhibiting signs of anxiety. You could try to make them feel more comfortable in the classroom. By giving them activities to focus their attention on. Or by giving them things such as pop-its and different stress-relieving toys.