A mixture of exposing and encouraging them to playing with kids of different backgrounds. And also explain with empathy why it’s important to do so, to help child understand.

All of the above but most importantly, be a role model and don't make racist remarks

Encouraging them to play together and talking to them abt differences.

I feel our children mirror us parents on how we respond and react.

Best is to go playground and let them play with everybody

Bring them to the playground, they will learn from there

And emphasising that everyone has to be treated equally

But we don’t really pay enough attention to that

By asking them to interact and play with everyone

I think learning from experience is the best way