Clubhouse: http://www.harcourtschool.com/activity/plural_noun/index.html
Quia Mathching: http://www.quia.com/mc/67716.html
Quia Concentration: http://www.quia.com/cc/67716.html
Explorers: http://www.harcourtschool.com/activity/nounexplorer/index_pre.html
Instruction: http://www.wisc-online.com/objects/index_tj.asp?objID=ABC301
Battleship: http://www.quia.com/ba/38272.html
Comma Confusion: http://www.childu.com/sample_act/34lang_confusion.html
Room 101: http://www.newsroom101.com/NR_exercises/grammar/comma/seriescomma01.htm
Activity 1: http://activities.macmillanmh.com/OralLanguageActivities/main1.php?activityID=136
Activity 2: http://activities.macmillanmh.com/OralLanguageActivities/main1.php?activityID=137
Spelling 1: http://www.mhschool.com/mmh_games/content/reading/gr4/unit02/week2/s1/index.html
Spelling 2: http://www.mhschool.com/mmh_games/content/reading/gr4/unit02/week2/s2/index.html
Vocabulary 1: http://www.mhschool.com/mmh_games/content/reading/gr4/unit02/week2/v1/game1_type1/index.html
Vocabulary 2: http://www.mhschool.com/mmh_games/content/reading/gr4/unit02/week2/v2/game1_type1/index.html