The contents of the Ten Ones for preventing drowning are as follows:

1. Hang a banner to cherish life and prevent drowning.

2. Carry out a mobilization meeting on cherishing life and preventing drowning safety education.

3. Carry out a centralized signature and oath activity to cherish life, stay away from danger, and not swim privately.

4. Conduct an essay contest on cherishing life and preventing drowning.

5. Convene a class meeting on the theme of cherishing life and preventing drowning.

6. Publish a blackboard newspaper with the theme of cherishing life and preventing drowning

7. Distribute a "Letter to Parents".

8. Hold a drowning prevention safety knowledge contest.

9. Conduct a newspaper copying competition to cherish life and prevent drowning.

10. Watch an educational video with the theme of cherishing life and preventing drowning.