Here are some valuable links for Down syndrome

Down Syndrome Australia

https://www.downsyndrome.org.au

Education

https://www.down-syndrome.org/en-us/

Site for School Projects on A Child with Down Syndrome

https://www.ds-health.com/downsyndrome.htm

This website was created as a replacement for the original Computer for Little Kids site, which is still accessible in it's original form here:

https://original.charlieskidsgames.com