URL: http://www.bbc.co.uk/schools/wordsandpictures/clusters/print/index.shtml
Although UK based; Words and Pictures
can support your K to 3 literacy program Integrate phonics, poetry and writing! Includes interactive games to consolidate learning.

URL: http://www.gaillovely.com/resources/NECC04reading.htm
NECC 2004 Concurrent Session - Early Reading and the Net