The following sites I have found useful to learn more about the developmental stages for young children.
- Raising Children Network - Australian Government site
- EYFS (Early Years Foundation Stage) – UK Government site (recommended by Eric from Cool Kid Software)
- PBS Parents – I particularly like the child development tracker
- Zero to Three is a US site but less useful than the above - the newsletters can be interesting
If you have a favorite site with quality information, leave a comment or drop me an email. I will review and then add if I think appropriate.