Released CCSS Math Open Response and Multiple Choice Items

• Inside Mathematics http://www.insidemathematics.org/
• Kentucky Core Content Test Released Questions and Final Scoring Guides http://education.ky.gov/AA/items/Pages/default.aspx 
• Partnership for Assessment of Readiness for College and Careers (PARCC) https://www.parcconline.org/
• Smarter Balanced Assessment Consortium http://www.smarterbalanced.org/

   Mathematics Problems from around the World

• World Class Math Tests from England (Elementary - HS) - http://www.worldclassarena.org
• Akihiko Takahashi Open-Ended Problem Solving on the Web (all ages): http://www.mste.uiuc.edu/users/aki/open_ended/
• Dare to Compare: TIMSS Tests online Math and Science: https://nces.ed.gov/nceskids/eyk/?flash=true or http://www.edinformatics.com/timss/timss_intro.htm 
• K - 12 State and International Testing: http://www.edinformatics.com/testing/
• Massachusetts Comprehensive Assessment System (MCAS) (released items, scoring guides and student work from 1998 - 2002): http://www.doe.mass.edu/mcas/
• New Hampshire Released Items (Grades 3, 6, and 10): http://www.ed.state.nh.us/Assessment/released1.htm
• North Carolina End-of-Year Tests Grades 3 - 8: http://www.ncpublicschools.org/accountability/testing/eog/
• TEXAS Released Tests: http://www.edinformatics.com/testing/texas.htm
• VIRGINIA Virginia Standards of Learning Assessments Grades 3, 5, and 8 End of Course Assessment: http://www.edinformatics.com/testing/virginia.htm

Rich Learning Tasks, Open-Middle and Open-Ended Problems:

• Art of Problem Solving: http://www.artofproblemsolving.com/community
• Contest Collections: http://www.artofproblemsolving.com/community/c13_contest_collections
  
• Franklin Institute of Science Open-Ended Problems (middle school): http://sln.fi.edu/school/math2/
• Geometry: http://www.nku.edu/~sheffield/geo.html
  
• Open Middle: http://www.openmiddle.com/
  
• Potent Problems (Ages 6 - adult): http://www.edmath.org/potent/
• TIMSS Online Challenge (Grades 3 - HS): http://www.edinformatics.com/timss/timss_intro.htm or https://nces.ed.gov/nceskids/eyk/?flash=true