Kids usually have an attention span of three to five minutes per year of age, according to the University of Colorado at Boulder. For example, a six-year-old should be able to concentrate for 18 to 30 minutes. Watching television isn't an effective measure of focus; instead, measure kids while they read, play games or do schoolwork.
Building a healthy, stable routine helps kids focus and stay healthy. For example, make sure kids eat a nutritious breakfast and get at least 60 minutes of physical activity every day. According to the New Jersey Department of Environmental Protection, going for a walk outside may be as effective as medication in reducing symptoms of ADHD. In addition, kids should do their homework every day at the same location, such as at the kitchen table. Keep your home quiet and calm, and try to have meals, chores, naps and exercise at the same times every day.
If your child has attention span problems, talk to her teacher to adjust her classroom environment. Having your child sit up front and asking your teacher to give her assignments in small chunks can help her stay focused. Children with attention problems may also learn better if they can type on a computer, use earplugs to limit distractions or have extra time to work on assignments.
Kids are more likely to focus if they are interested, according to the University of Maryland Medical Center. Sign kids up for sports that interest them, provide books about subjects they enjoy and schedule family field trips to learn more about favorite topics. Playing games and reading books to younger children also helps build focus.
Reward systems help children stay focused and practice positive behaviors. For example, create a chart that provides stars or stickers when children achieve positive behaviors. You can also reward children with a later bedtime, by reading them a favorite story, allowing an extra half hour of television time, playing a favorite game or giving a small gift. Don't give food as a reward.