Get Smarter - great math , etc. http://getsmarter.org/index.cfm
National Geographic for Kids http://www.nationalgeographic.com/kids/
Fun activities - by girls....for girls. http://www.missoandfriends.com/
Phonics website http://www.starfall.com
Scholastic http://www.scholastic.com
Handwriting for Kids (cursive) http://www.handwritingforkids.com/handwrite/cursive/animation/uppercase.htm
Brainchild http://www.brainchild.com
A Plus Math (includes flashcards for all the math facts) http://www.aplusmath.com
Kids Discover http://www.kidsdiscover.com
Fun Brain- This site is for students as well as parents. It has educational games. It also lets the parent see the standard and has an activity that corresponds with it. http://www.funbrain.com
Spelling- Make puzzles out of your spelling words. It is fun and easy to practice http://www.puzzlemaker.com
Merriam Webster online dictionary (Click on Merriam Webster for kids) m-w.com/index.html
math facts http://www.factmonster.com
Math website http://www.harcourtschool.com/activity/mult/mult.html
Johnny's Math page---Great site! http://www.everyschool.org/u/ohlone/admin/JIMS.html
Awesome Math site! http://oswego.org/ocsd-web/games/mathmagician/maths1.html
Online math and worksheets http://www.mccollam.com/math
Pearson - Science leveled readers, and more http://www2.pearsonsuccessnet.com