http://www.carlisleschools.org/webpages/pluta/teacher.cfm?subpage=1265199Cause and Effect
http://www.floridastudents.org/BenchmarksList/PreviewStandard?benchmarkLists=5758&subjectAreaId=39&gradeLevelGroupId=5&CourseID=13257#5|5|13257|5758
Using Signal Words
http://lrs.ed.uiuc.edu/students/fwalters/causeconnect.html
http://www.harcourtschool.com/activity/book_buddy/montigue/skill_ae.html
http://www.phschool.com/curriculum_support/ss_skills_tutor/content/pop.html
http://www.studyzone.org/testprep/ela4/a/causeandeffectl.cfm
http://www.beaconlearningcenter.com/WebLessons/WhatCausedIt/effect01.htm
http://www.carlisleschools.org/webpages/pluta/teacher.cfm?subpage=1265199