Download MATH STUDY ISLAND TOPICS by CDT SCORES

Correlation Documents: CDT Scores and Study Island Topics by Grade Level
Score
200 - 400
Grade
Level
Reference
Grade 2 and
Lower
401 - 899
Grade 3
900 - 990
Grade 4
991 - 1050
Grade 5
1051 - 1185
Grade 6
1186 - 1250
Grade 7
1251 - 1285
Grade 8
Numbers
and
Operations
Algebraic
Concepts
Geometry
Measurement,
Data, And
Probability
The students’ CDT scores are broken out by the different
Reporting Categories above. When you use the Interactive
Reports, the eligible content will be no more than three grade
levels below the current grade level of a student. However, the
actual content is based on the score ranges to the right.
Once the students’ scores exceed 1285 the content level moves
into Keystone Algebra I, Keystone Algebra II, and/or Keystone
Geometry eligible content.
In the tables below are the Study Island topics for each of the
grade levels that correspond to the Reporting Categories.
Please note that as the grades progress, fractions move to
ratios and proportions, and algebraic thinking moves to
expressions and equations and later functions.
1
Score
Grade Level Reference
200 - 899
Grade 3
 Numbers and Operations in Base
Ten
 Numbers and Operations –
Fractions
900 - 990
Grade 4
 Numbers and Operations in Base
Ten
 Numbers and Operations –
Fractions
991 - 1050
Grade 5
 Numbers and Operations in Base
Ten
 Numbers and Operations –
Fractions
1051 - 1185
Grade 6
 The Number System
 Ratios and Proportional
Relationships
1186 - 1250
Grade 7
 The Number System
 Ratios and Proportional
Relationships
1251 - 1284
Grade 8
 The Number System
Numbers and Operations
Rounding Numbers
Addition and Subtraction
Multiply by Multiples of 10
Order Whole Numbers
Fractional Parts of Objects
Fractions – Number Lines
Equivalent Fractions
Comparing Fractions
Place Value
Expanded Form
Compare Numbers
Round Numbers
Addition and Subtraction
Multiplication
Division
Equivalent Fractions
Compare Fractions
Adding and Subtracting Fractions
Multiplying Fractions
Convert Fractions and Decimals
Compare Decimals
Powers of 10
Representations of Decimals
Comparing Decimals
Rounding Decimals
Multiply Whole Numbers
Divide Whole Numbers
Add and Subtract Decimals
Multiply and Divide Decimals
Add and Subtract Fractions
Division with Fractions
Multiplication with Fractions
Division of Fractions
Arithmetic with Decimals
Arithmetic with Whole Numbers
Number Theory
Negative and Positive Numbers
Number Lines
Coordinate Planes
Absolute Value
Ratios and Ratio Language
Unit Rates
Units of Measure
Percents
Properties of Addition and Subtraction
Single-Step Real World Problems
Unit Rates
Proportional Relationships
Percents
Ratios and Proportions
Real Numbers
Approximations of Irrational Numbers
2
Score
Grade Level Reference
200 - 899
Grade 3
 Operations and Algebraic Thinking
900 - 990
Grade 4
 Operations and Algebraic Thinking
991 - 1050
Grade 5
 Operations and Algebraic Thinking
Grade 6
 Expressions and Equations
1051 - 1185
1186 - 1250
Grade 7
 Expressions and Equations
1251 - 1284
Grade 8
 Expressions and Equations
 Functions
Algebraic Concepts
Multiplication and Division
Real World
Number Sentences
Properties of Multiplication and Division
Two-Step Problems
Patterns
Number Sentences
Real World Problems
Number Sentences
Patterns
Numerical Expressions
Number Patterns
Evaluate Expressions
Write Expressions
Equivalent Expressions
Solve Equations and Inequalities
Symbolize Problem Situations
Number Sentences
Quantitative Relationships
Linear Expressions
Multi-Step Real World Problems
Percents
Symbolize and Solve Equations
Exponential Expressions
Square and Cube Roots
Scientific Notation
Proportional Relationships
Solve Linear Equations
Systems of Equations
Functions
Linear vs. Nonlinear Functions
Linear Relationships
3
Score
Grade Level Reference
200 - 899
Grade 3
900 - 990
Grade 4
991 - 1050
Grade 5
1051 - 1185
Grade 6
1186 - 1250
Grade 7
1251 - 1284
Grade 8
Geometry
2-Dimensional Shapes
Shape Partitions
Angles
Points, Lines, Rays, and Segments
Symmetry
Coordinate System
2-Dimensional Figures
Area
Surface Area and Volume
Scale Drawings
Triangles
Three-Dimensional Figures
Angles
Circles
Area, Surface Area, and Volume
Object Transformations
Similarity and Congruence
Pythagorean Theorem
Volume
4
Score
Grade Level Reference
200 - 899
Grade 3
 Measurement and Data
900 - 990
Grade 4
 Measurement and Data
991 - 1050
Grade 5
 Measurement and Data
1051 - 1185
Grade 6
 Statistics and Probability
Grade 7
 Statistics and Probability
1186 - 1250
1251 - 1284
Grade 8
 Statistics and Probability
Measurement, Data, And Probability
Time
Measure Volume and Mass
Measure Length
Money
Represent Data
Interpret Data
Area
Perimeter
Units of Measurement
Measurement
Money
Time
Perimeter and Area
Time
Represent and Interpret Data
Angle Measurement
Units of Measure
Representing and Interpreting Data
Volume
Graphing and Interpreting Data
Statistical Analysis
Sampling Analysis
Comparing Statistics – Central Tendency
and Variability
Probability
Scatter Plots
Best-Fit Linear Models
Two-Way Tables
5