http://www.longman.com/young_learners/
students/index.html English for young learners. Longman

http://pbskids.org/lions/: games, songs, word helper, things to print...

http://www.babybirdproductions.com/ free games and activities for children, free worksheets for teachers, parents’ free resources…

http://www.dltk-teach.com/ Lots of educational activities for young children 4 - 6 years: (Learning the alphabet, story sequencing, learning numbers, Bulletin Board ideas, first reading books, bookmarks, coloring books, crafts, printable books you make yourself

http://www.bbc.co.uk/cult/ilove/tv/playschool/
videoclips/ Play school videoclips