Can your school-aged children or teenagers really earn money at home completing and filling out surveys online? Yes. If your child already spends time on the computer they can earn money for their opinions and answers online. Most surveys only take around 5 minutes to complete but from time to time, they have more lengthy surveys. You will be made aware of this when you are invited to complete the survey online. The longer surveys will consist of watching a new kid’s television show online or even a clip of an upcoming movie.