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List of Benchmarks for Mathematics 
 Standard 5.Understands and applies basic and advanced properties of the concepts of geometry
TopicSimilarity and Congruence
   Level III (Grade 6-8)
  Benchmark 6.Understands the mathematical concepts of similarity (e.g., scale, proportion, growth rates) and congruency
   Vocabulary terms
A.  similarity
B.  congruency
C.  scale
D.  proportion
E.  growth rate
  Knowledge/skill statements
  1. Understands the concept of similarity   A    8.G.4; HS.G-SRT.2; HS.G-SRT.3; HS.G-SRT.6; HS.G-C.1 
  2. Understands the concept of growth rate   
  3. Understands the concept of congruence   A    8.G.2; HS.G-CO.6; HS.G-CO.7 
  4. Understands the concept of geometric proportion   A   
  5. Understands the concept of growth rates   
  6. Understands the concept of scale  A   P   7.G.1 

 A  = Assessment items available

 P  = Performance expectation(s) available based on source documents

 CC  = Common Core standards available (Common Core ID indicated)

Citation Log: BD(ME,232;​B2E,14;​CE,192;​PE,25;​S2E,55;​T2E,*)
Citation reference
BD = benchmark, declarative
BP = benchmark, procedural
BC = benchmark, contextual

1st letter/number of each code in parentheses:
*   McREL Report
2   Project 2061: Benchmarks for Science Literacy
AC   ACT, College Readiness Standards
AD   American Diploma Project
B1   International Baccalaureate: Math, Primary
B2   International Baccalaureate: Math, Middle
B3   International Baccalaureate: Math, High
C   CBE: Standards for Excellence
C3   CBE: Standards for Excellence, end of grade 3
C5   CBE: Standards for Excellence, end of grade 5
CB   College Board: College Board Standards for College Success: Mathematics and Statistics
CO   CDE: Building Blocks to Colorado’s Content Standards
D   Department of Defense: Prekindergarten Mathematics
HS   Head Start: Child Outcomes Framework
M   NCTM: Principles & Standards for School Mathematics
MA   MDE (Massachusetts): Early Childhood Standards
N4   NAEP: Released items for grade 4 (2003)
N8   NAEP: Released items for grade 8 (2003)
P   NAEP: Mathematics Assessment Framework
PS   McGraw-Hill: Pre-Kindergarten Standards: Guidelines for Teaching and Learning
S1   New Standards: Elementary School
S2   New Standards: Middle School
S3   New Standards: High School
T   TEA: Texas Prekindergarten Curriculum Guidelines
T1   TIMSS: Population 1 assessed grade 4 (released 1998)
T2   TIMSS: Population 2 assessed grade 8 (released 1998)
T3   TIMSS: Final Year assessed grade 12 (released 1998)
U   Understanding University Success: A Report from Standards for Success
UK   United Kingdom: Desirable Outcomes for Children’s Learning

2nd letter code :
E = Explicitly stated in document
I = Implicit in document

Page number of the cited document