Български сайтове
https://www.abc-bg.be/index.htm
https://www-it.fmi.uni-sofia.bg/kids/ - Детско царство (ФМИ, СУ "СВ. Климент Охридски")
Чуждестранни сайтове
https://www.helpkidzlearn.com/
https://www.lego.com/en-US/default.aspx
https://www.chileparaninos.cl/#
https://www.juegovial.com.ar/ - аржентински сайт в помощ на безопасното движение по пътищата
https://www.kidsknowit.com/
https://www.funbrain.com/
https://www.learninggamesforkids.com/
https://www.nicoland.es/
https://childtopia.com/index.php?newlang=spa
https://www.curiosikid.com/view/index.asp
https://www.cienciafacil.com/astronomia.html
https://www.experimentar.gov.ar/home/home.php
https://www.disfrutalaciencia.es/articulosciencia.html
https://orlandellaciencias.blogspot.com/
https://www.solociencia.com/
https://www.juegosarcoiris.com/
https://roble.pntic.mec.es/arum0010/