A group of children (Maria, Clara, Jéssica, and Giovana) learn and practice various safety rules and good behaviors, such as pool safety (e.g., no running, wearing floatation devices, and adult supervision), beach safety (e.g., wearing sunscreen, not going alone, and being aware of weather conditions), and social etiquette (e.g., saying "please" and "thank you"). They participate in various activities, including swimming, playing in the pool, building sandcastles, and having a water balloon fight. Throughout the video, the children are reminded of the importance of following rules and being mindful of their actions to ensure their safety and the safety of others.
Here are the key facts extracted from the text:
1. Children need adult supervision when swimming in a pool.
2. Children who don't know how to swim need a float in the pool.
3. It's not safe to run near a pool.
4. Walking without flip flops on a slippery floor can be very dangerous.
5. It's not safe to stay in a pool while it's raining, especially when there's lightning.
6. Children can't go to the beach alone and must be accompanied by an adult.
7. It's not safe to run on the edge of a pool.
8. Children can't eat in a pool.
9. Using a buoy is very important when swimming.
10. Protecting one's skin from the sun is important for health.
11. Saying "please" is a magic word that should be used when asking for something.
12. It's not safe to dive into a pool without proper training and supervision.
13. Children should not use electronic devices while at the beach or pool.