Yes, it would make them strive to do more. If students are paid for better grades, they will want to do better in school. We don't have to pay students for D's and F's, this is rewards for GOOD GRADES, not just for being at school. When students are paid for good grades, they learn that working hard and making good choices does have its rewards. They will try to make better grades, in the hopes of earning more money. Students will also learn responsibility and the value of money; rather than just begging Mom and Dad for all the toys and video games they want, they will work harder and save up for their next purchase. Moreover, many schools have fundraisers for various charities and projects. Rather than dragging Mom across the neighborhood to sell cookies and making Dad bug his coworkers to buy chocolates, the students will buy these on their own, and help the school it self.