Great activities to strengthen word family relationships. http://www.readwritethink.org/materials/wordfamily/index.swf
Fun activity to reinforce antonyms. http://www.cogcon.com/gamegoo/games/squanky/squanky.html
Practice your grammar with the Grammar Gorillas. http://www.funbrain.com/grammar/index.html
You can never get enough spelling practice! http://www.funbrain.com/spell/index.html
Venn diagram anything from your favorite characters to rooms in your home. There are endless possibilities. Bring them in to share. http://www.readwritethink.org/materials/venn/index.html
Grammar Blast---how many points can you get? http://www.eduplace.com/cgi-bin/hme-quiz-directions.cgi?Grade=2&Unit=9&Topic=More+Capitalization+and+Punctuation
More Grammar goodies! http://harcourtschool.com/menus/preview/harcourt_language/goforgold.html