The core idea of the 5-minute education content is to teach children important knowledge and skills on how to leave school safely. The following is a detailed answer of more than 300 words: Safety education is very important for children. In order to ensure their safety when they leave the college, we need to educate them some key knowledge and skills. First of all, tell children to always be vigilant and pay attention to their surroundings. They should pay attention to pedestrians and vehicles to avoid distraction, especially when using mobile phones or listening to music. Secondly, children should know the correct way to cross the street. They should cross the road at the crosswalk or under the guidance of traffic lights, and wait for the green light or pedestrian signal before crossing the road. They should also be taught to always cross the road with adults to ensure safety. Besides, children should also know how to deal with emergencies. They should remember their home address and parents' telephone numbers so as to contact their families when necessary. If they are accosted or threatened by strangers, they should immediately seek the help of adults around them, or try to stay in crowded places. Finally, children should be taught not to ride in strangers' cars, even if they claim to be family or friends. Only with the consent of their parents should they take a special shuttle bus or public transport.