Sight word practice (click on word and it is read aloud) http://www.quiz-tree.com/Sight-Words_Pre-Primer_1_funWords.html
Starfall http://www.starfall.com/
Sight words with Samson: several lists/levels to choose from. Words are read aloud, spelled, and used in a sentence. You many also choose to build words or identify words. http://www.sightwordswithsamson.com/sw/sight_words.asp
MathMagician (timed math facts practice) http://resources.oswego.org/games/mathmagician/cathymath.html
Math Games http://www.dositey.com/addsub/addex1.htm
Storyline Online (stories read by members of Screen Actors Guild with animation) http://storylineonline.net/
Free printable math worksheets **make your own worksheets http://www.homeschoolmath.net/worksheets/addition-worksheets.php
More FREE printable math worksheets **premade worksheets plus answer sheet on 2nd page http://www.math-drills.com/addition.shtml
Interactive Clock http://www.oswego.org/ocsd-web/games/ClassClock/clockres.html
Interactive place value http://www.eduplace.com/cgi-bin/schtemplate.cgi?template=/kids/mw/manip/mn_popup.thtml&filename=b10b_prim&title=Base%20Ten%20Blocks&grade=2
Interactive number line http://www.eduplace.com/cgi-bin/schtemplate.cgi?template=/kids/mw/manip/mn_popup.thtml&filename=nmbl_prim&title=Number%20Line&grade=1
Another interactice clock http://www.wmnet.org.uk/wmnet/custom/files_uploaded/uploaded_resources/503/clock.swf
Listen to stories online for free. http://www.speakaboos.com/