First, we can draw a picture of the beach. On the beach, we can draw a scene of children playing. Children can wear swimming rings or life jackets, and they can be reminded to wear swimming rings or life jackets when swimming, which can help them maintain buoyancy and reduce the risk of drowning.
Secondly, we can draw some dangerous signs, such as "no swimming" and "no going into the sea" and so on. This can remind children to be safe when swimming, and don't risk going deep into the sea.
Then, we can draw some common rescue methods. For example, we can draw a picture of a lifeguard patrolling the beach. This can remind children that once swimming is in danger, they can ask the lifeguard for help in time.
In addition, we can also draw some self-help methods in an emergency. For example, we can draw a picture of a child falling into the water, and then draw how he uses swimming skills to keep buoyancy and ask people around him for help. This can remind children how to save themselves in an emergency and guide them to develop the ability to calmly deal with danger.
Finally, draw a summary picture, such as the slogan "Safety first, prevent drowning". This will enable children to better understand the safety knowledge we are talking about and actively prevent drowning in daily life.
In short, drawing a simple and beautiful schematic diagram can effectively help children understand the knowledge of preventing drowning, so that they can better prevent drowning in their daily lives. At the same time, in order to let children better master the knowledge of preventing drowning, we need to repeat and strengthen education many times, so that children can develop safety awareness and self-help ability.