Below please find many of the major reasoning skills necessary to master the Common Core Standards. These skills are those mentioned in Dr. Richard Stiggin's Text, Student Involved Classroom Assessment. Below each reasoning skill are associated interactive websites.


Classifying
http://www.apples4theteacher.com/science.html
http://www.nclark.net/Classification
http://www.cut-the-knot.org/Curriculum/Geometry/Quadrilaterals.shtml

Inductive/Deductive Reasoning Websites
http://changingminds.org/disciplines/argument/types_reasoning/deduction.htm
http://www.shodor.org/interactivate/activities/PatternGenerator/
http://www.amug.org/~jbpratt/education/math/onlineact.html - patterning activities
http://nlvm.usu.edu/en/nav/grade_g_2.html - patterning activity

Analytic Reasoning Websites
http://www.readwritethink.org/classroom-resources/student-interactives/
http://msteacher.org/epubs/math/math3/projects.aspx
http://www.bristolvaschools.org/mwarren/SBActivities.htm (data analysis)
http://www.cut-the-knot.org all around good website for reasoning activities

Comparative Reasoning Websites
http://gamequarium.org/readquarium/analogies.html - analogies
http://www.sadlier-oxford.com/phonics/student.cfm - analogies
http://www.quia.com/cb/7146.html - analogies
http://webs.morton709.org/elementary/RTI%20Final%20Project/Student%20Activity%20docs/Comprehension%20Student%20Activities%204-6.htm
http://weblinks.morton709.org/# (great site for links to activities for several reasoning activities)
http://illuminations.nctm.org/ (several reasoning activities0
http://www.readwritethink.org (several reasoning activities)

Synthesizing
www.readwritethink.org – summarizing
http://its.guilford.k12.nc.us/act/strategies/summary.htm - summarizing
http://www.readingquest.org/strat/summarize.html
http://www.schools.manatee.k12.fl.us/3160MARZANO/3160marzano/summarize___note_taking.html

Additional Resources:



Links to Close Reading Strategies
http://performancepyramid.muohio.edu/pyramid/adolescent-education/Reading-Intervention-Strategies/Close-Reading.html
http://www.fas.harvard.edu/~wricntr/documents/CloseReading.html
http://www.criticalthinking.org/pages/critical-thinking-the-art-of-close-reading-part-three/511