 The vision of kids is rapidly growing when they are young, and once they reach six, it's completely developed. However, one in five children have a vision disorder. Because children don't know better, to them their vision seems normal. Where one kid sees an eight, the other might see a three. Too often, teachers and adults also don't know the signs of a child's impaired sight and wrongly label them as slow or learning disabled. That's why all kids should have a professional eye check every one to two years. If that cannot be provided, it's important for parents and teachers to learn how to detect a condition. Here are some signs to spot eye problems. A student asks to change seats from back to front. They look into their peer's notebook instead of the board. They squint their eyes to focus on objects in the distance. They look at things really close up. They execute handiwork poorly and their handwriting is extraordinarily bad. Sometimes kids even walk clumsily or show some more explicit symptoms, like tearing or itching of the eyes. To perform a simple eye test, have your students close one eye and read out loud a standard tumbling E-chart from six meters away. School children age six or above should be able to read all lines, including the one labeled 20, 30, then repeat it with the other eye. When they do the test, observe the student's posture and behavior. They shouldn't have to move or tilt their head, turn their eyes, or constantly blink just to read the chart. If you identify a child with an eye problem, please inform the parents and, if available, the school's doctor or principal. It's important to care early and to help kids learn and live better and to prevent further eye diseases. After the kid has received proper care by an eye specialist, you might see a massive study improvement. See below the link to download a basic tumbling E-chart, which can be printed with an ordinary A4 black and white printer. As always, we are looking forward to receive your feedback in the comment section below. Please also subscribe to our YouTube channel and like us on Facebook. Thank you for watching.