(Assuming you mean posts relevant to the topic here:) Since I don't have kids, this isn't something I've looked out for, so all I was able to find were a post[1] linked from the comments on the above link, and then two posts linked from there [2] [3]. The Parenting tag [4] might also be of some interest to you.

[1] https://www.lesswrong.com/posts/wSEGsjDPtSWkAtXce/teaching-r...

[2] https://www.lesswrong.com/posts/NAfZr8tHe5fPZyab4/bed-time-s...

[3] https://www.lesswrong.com/posts/ZhoyWrqXRShbee4bS/raising-nu...

[4] https://www.lesswrong.com/tag/parenting

You can read "Harry Potter and the Method of rationality", by the author, it's a fun rewrite of Harry potter, and it's instructive as a bonus!

https://www.hpmor.com/