Group A

The Common Core State Standards Initiative    *Resources Tab
http://www.corestandards.org/
Share My Lesson
http://www.sharemylesson.com

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Group B

ISBE Professional Learning Series – Level 1 – Knowledge and Understanding 
http://www.isbe.state.il.us/common_core/pls/default.htm
Illustrative Mathematics
http://illustrativemathematics.org/ 

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Group C

ISBE Professional Learning Series – Level 2 – Content Knowledge and Application 
http://www.isbe.state.il.us/common_core/pls/default.htm
Mathematics Assessment Project
http://map.mathshell.org/materials/index.php

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Group D
Achieve the Core
http://achievethecore.org
Graphing Stories
http://www.graphingstories.com/

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Group E
K-12 Blueprint
http://www.k12blueprint.com/ccss
Estimation 180 – Number Sense
http://www.estimation180.com/

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Group F

Lesson Planet
http://www.lessonplanet.com/search?keywords=Common+Core&gclid=CJHLoJb1jLoCFelAMgodq1UAMA
Math Reasoning Strategies and Reasoning Inventory, Grades 5-6 
https://mathreasoninginventory.com/

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Group G

Espresso Elementary
http://www.espressoeducation.com/misc/read/item450014?gclid=CICkjKX2jLoCFfFDMgodeBcAjw
New York Department of Education
http://schools.nyc.gov/Academics/CommonCoreLibrary/default.htm

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Group H

Tools for the Common Core Standards
http://commoncoretools.wordpress.com/
Symbaloo
http://www.symbaloo.com/mix/ccssresources2

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Group I

Council of Chief School Officers
http://www.ccsso.org/Resources/Digital_Resources/Common_Core_Implementation_Video_Series.html
Edutopia
http://www.edutopia.org/common-core-state-standards-resources

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Group J

Literacy Design Collaborative
http://www.literacydesigncollaborative.org/
The Mathematics Common Core Toolbox
http://www.ccsstoolbox.com/parcc/PARCCPrototype_main.html