CCSS Math Common Core DocumentThese Standards define what students should understand and be able to do in their study of mathematics. One hallmark of mathematical understanding is the ability to justify, in a way appropriate to the student’s mathematical maturity, why a particular mathematical statement is true or where a mathematical rule comes from. Mathematical understanding and procedural skill are equally important, and both are assessable using mathematical tasks of sufficient richness.
CPALMS is an online toolbox of information, vetted resources, and interactive tools that helps educators effectively implement teaching standards. It is the State of Florida’s official source for standards information and course descriptions. Educator Toolkits  A toolkit of information, resources, and tools organized by grade level. Click here: www.cpalms.org/Public
Louisiana Believes Academic Standards Math Academic standards define the knowledge and skills that students are expected to learn in a subject in each grade. Academic standards are designed to provide a clear path for students to gain the proficiency that is required to learn increasingly complex material in the next grade.
KDE's Deconstructed Standards
The Math Teacher Leader Network deconstructed each of the math common core standards in Year 1 using the model from Classroom Assessment for Student Learning. Teachers from the network deconstructed the standards into learning targets and then refined them to create these documents.
Oakland Schools curriculum mapsOhio's Dept of EducationThese mathematics Model Curricula were written by Ohio educators to support the implementation of the Ohio's New Learning Standards (also referred to as Common Core) standards for mathematics.
CCSS Toolbox 

Turn on Common Core Math
The GISMO research team at North Carolina State University has developed 18 learning trajectories that unpack the K8 State Standards for Mathematics from the standpoint of student learning, and elaborate the underlying scientific research in mathematics education. The hexagon map illustrates these learning trajectories, standard by standard. Mathematics progressions by domain for K2, 35, 68, & HS conceptual categoriesThis document provides teachers and administrators grade band progressions of the standards, overviews of each grade level with expectations and standards by domain and clusters for each grade level K  8, by KDE.
Arizona's Dept of Education Examples and explanations of each common core math standard from grades K12.
Georgia Dept of Education
GeorgiaStandards.Org (GSO) is a free, public website providing a dynamic, interactive online resource that will enhance and support teaching and learning.
All standards and resources are available in printable document formats. Included are over 1,200 videos demonstrating best practices for the classroom. North Carolina's Dept of Education
North Carolina unpacked each math standard for grades Kindergarten through High School. Click on Unpacked Standards to find these documents.
Hawaii resources from

CCSS Math Appendix A for HS & MS At the high school level, the standards are organized by conceptual category (number & quantity, algebra, functions, geometry, modeling and probability & statistics), showing the body of knowledge students should learn in each category to be college and career ready, and to be prepared to study more advanced mathematics. Achieve has convened a group of experts to develop Model Course Pathways in Mathematics based on the CCCS.
K12 Math standards placementsCCSS /KCAS Math standards by grade level K8 all standards on onepage, HS Algebra1, Geometry & Algebra2 on twopages.
CCSS / KCAS Mathematics standardsEach of the Common Core State Standards for Mathematics on a separate card, organized by grade level.
CCSS Math Vocabulary
Number Lines in the math Common Coresee how number lines are emphasized throughout the standards
Quality Core Algebra II Standards in ExcelQuality Core Rigor & Relevance for MathematicsUse this template to determine if your instructional & assessment tasks have rigor & relevance....
K–8 Publishers’ Criteria for the Common Core State Standards for MathematicsThe last two pages in this document provide a sample rubric for evaluating mathematics materials for alignment to the CCSS for math.
Curriculum Analysis Tool for CCSS MathHere are two documents, produced by a team led by Dr. Bill Bush, University of Louisville, to assist you and yours in analyzing prospective curricular alignments to the CCSSM. One is a PPT for professional development purposes and the other is the tool itself.
What manipulatives to use for different math contentNot sure what a manipulative is for? Looking for a manipulative to help teach a math concept more concretely? Check out this list....

Progressions documents for math Common Core from Bill MacCallum
Bill MacCallum's Progressions documents explaining standards in a particular domain across grade levels  includes teaching suggestions...
Products
Products
 Draft Front Matter
 Draft K–6 Progression on Geometry
 Draft K–5 Progression on Measurement and Data (measurement part)
 Draft K–5 progression on Measurement and Data (data part)
 Draft K–5 Progression on Number and Operations in Base Ten
 Draft K–5 Progression on Counting and Cardinality and Operations and Algebraic Thinking
 Draft 3–5 progression on Number and Operations—Fractions
 Draft 6–8 Progression on Statistics and Probability
 Draft 6–8 Progression on The Number System; High School, Number
 Draft 6–8 Progression on Expressions and Equations
 Draft 6–7 Progression on Ratios and Proportional Relationships
 Draft High School Progression on Statistics and Probability
 Draft High School Progression on Algebra
 Draft High School Progression on Functions
 Draft High School Progression on Modeling
Math Needs Assessments from Oregon Dept of Education:
What professional development do teachers in your school need for the Common Core Math? Use these needs assessment surveys:
Kindergarten Grade 1 Grade 2 Grade 3 Grade 4 Grade 5 Grade 6 Grade 7 Grade 8 High School Number & Quantity High School Algebra High School Functions High School Geometry High School Statistics & Probability
Kindergarten Grade 1 Grade 2 Grade 3 Grade 4 Grade 5 Grade 6 Grade 7 Grade 8 High School Number & Quantity High School Algebra High School Functions High School Geometry High School Statistics & Probability
Parents’ Guide to Student Success (color and black/white)
K8 parent guides provide an overview of what your child will learn by the end of kindergarten in mathematics and English language arts/literacy.
The Guide includes:

Parent Guides:
Twopage Parents' Guides to Student Success (Color) Color versions of the twopage Parent Guides Fourpage Parents' Guides to Student Success (Black and white) Black and white versions of the fourpage Parent Guides Fourpage Parents' Guides to Student Success (Color) Color versions of the fourpage Parent Guides Additional Resources: Parents’ Guide to Student Success—Frequently Asked Questions Parents’ Guide to Student Success—Frequently Asked Questions State Education Agencies Find out more about your state's CCSSI implementation plans. 
Characteristics of Highly Effective Teaching & Learning  CHETL2 page handout of the five components of CHETL

CHETL  Mathematicsteacher & student characteristics with a specific focus on mathematics teaching & learning
More details can be found at the link below: http://education.ky.gov/curriculum/docs/Pages/CharacteristicsofHighlyEffectiveTeachingandLearning(CHETL).aspx 