I am looking for some tips that can help me in makiing my swimming pool a safe place for my kids. Please give me some suggetions on it.

Fence with good locked gates,

How deep? Diving board? Fenced yard? Hard to suggest without knowing what you have. Below or above ground pool?

Also, age of children would be useful here as well.

I had an above-ground swimming pool for 12 years. It was 35 ft long, and 12 ft wide oval.
We really had a lot of fun with it, for our daughter and her friends. We got it when she was just 10 years old.
PLEASE... the only way a swimming pool can be safe for kids is for an adult to be there at alll times they are in the pool. Do NOT let any kids in the pool unless an adult will be there until they all get out.
Meantime, fence your yard, with a lock.