Windham Central Supervisory Union


WCSU Grade Level Documents

These documents were created with Dr. Mahesh Sharma and members of the WCSU Math Committee. They include scope and sequence, focus skills, and fluency strategies, among other curricular supports.

Common Core Terms & Acronyms

CCR--College and Career Readiness

CCSS--Common Core State Standards

CCR Anchor Standard--a skill that high school graduates should have in order to be ready for entering the workforce or postsecondary training

Clusters--Groups of related standards within domains

Domains--Large groups of related standards

ELA--English Language Arts

SBAC--Smarter Balanced Assessment Consortium (a consotium of states working together to develop a common set of K-12 assessments for CCSS)

Common Core Mathematics K-8 Acronyms

CC--Counting and Cardinality

OA--Operations and Algebraic Thinking

NBT--Number and Operation in Base 10

NF--Numbers and Operations-Fractions

MD--Measurement & Data


RP--Ratio & Proportional Relationships

NS--The Number System

EE--Expressions & Equations

SP--Statistics and Probability


Common Core Mathematics High School Acronyms

Number and Quantity

N-RN--The Real Number System


N-CN--The Complex Number System

N-VM--Vector and Matrix Quantities


A-SSE--Seeing Structure in Equations

A-APR--Arithmetic with Polynomials and Retional Expressions

A-CED--Creating Equations

A-REI--Reasoning with Equations and Inequalities


F-IF--Interpreting Functions

F-BF--Building Functions

F-LE--Linear, Quadratic and Exponential Models

F-TF--Trigonometric Functions



G-SRT--Similarity, Right Triangles, and Trigonometry


G-GPE--Expressing Geometric Properties with Equations

G-GMD--Geometric Measurement and Dimension

G-MG--Modeling with Geometry

Statistics and Probability

S-ID--Interpreting Categorical and Quantitative Data

S-IC--Making Inferences and Justfying Conclusions

S-CP--Conditional Probability and Rules of Probability

S-MD--Using Probability to Make Decisions

WCSU Math Language Displays

Nine Colors - youcubed

Ms. Bovat's 5/6 class enthusiastically engaged with this hands-on puzzle activity. This is also a page to link you up to the variety of services that are available on the youcubed site.

Depth of Knowledge Levels

This is an interactive and annotated map of CCSS-M learning trajectories by related domains.

Welcome to! The GISMO research team at North Carolina State University has developed 18 learning trajectories that unpack the K-8 Common Core 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. Clicking on a hexagon or a trajectory takes you to detailed descriptors that articulate students' progression from prior knowledge and naïve conceptions to more sophisticated mathematical concepts and reasoning. TurnOnCCMath is a comprehensive resource to support teachers, teacher educators, professional development providers, and district and state-level curriculum experts in interpreting the CCSS-M for instructional implementation. Documented throughout with citations from research and practitioner journals, TurnOnCCMath will also support educational researchers in identifying fruitful areas for further research on student learning.

This is a progressive map of standards by domain. Users can see what skills are expected before and after their grade level. It is interactive and annotated.

ICT Games

This site has teacher resources, games, and more. (One cool item is the trip-ometer for counting.)