GRE Prep, According to ETS

Hello,

I am planning to start studying for the GRE and According to the test - they linked the following to use for prep. I want to effectively plan out my studies and was curious about how long each course/subject was - please see the link below.

A huge thank you ahead of time for answering this post :)

ARITHMETIC

1.1 Integers

• Arithmetic: Multiplication and Division
• Arithmetic: Negative Numbers and Absolute Value
• Pre-Algebra: Factors and Multiples

1.2 Fractions

• Arithmetic: Fractions

1.3 Exponents and Roots

• Pre-Algebra: Exponents, Radicals, and Scientific Notation

1.4 Decimals

• Arithmetic: Decimals
• Pre-Algebra: Arithmetic Properties
  See "Rational and Irrational Numbers" subsection.

1.5 Real Numbers

• Arithmetic: Negative Numbers and Absolute Value
• Pre-Algebra: Equations, Expressions, and Inequalities
  See "Inequalities: Greater Than and Less Than Basics" subsection.

1.6 Ratio

• Pre-Algebra: Ratios, Proportions, Units, and Rates

1.7 Percent

• Arithmetic: Decimals

ALGEBRA

Sections 2.1 through 2.9

• Algebra I: Introduction to Algebra

2.1 Operations with Algebraic Expressions

• Algebra Basics: Algebraic Expressions

2.2 Rules of Exponents

• Algebra Basics: Expressions with Exponents

2.3 Solving Linear Equations

• Algebra I: One-variable Linear Equations
• Algebra I: Systems of Linear Equations

2.4 Solving Quadratic Equations

• Algebra I: Quadratic Equations and Functions

2.5 Solving Linear Inequalities

• Algebra I: One-variable Linear Inequalities

2.6 Functions

• Algebra I: Functions

2.7 Applications

• Pre-Algebra: Applying Mathematical Reasoning
• Algebra I: Linear Equations and Functions Word Problems

2.8 Coordinate Geometry

• Algebra I: Two-variable Linear Equations
• Algebra I: Systems of Linear Equations
• Algebra I: Two-variable Linear Inequalities
• Algebra I: Quadratic Equations and Functions

2.9 Graphs of Functions

• Algebra II: Manipulating Functions

GEOMETRY

3.1 Lines and Angles

• Geometry: Tools of Geometry
• Geometry: Angles and intersecting lines

3.2 Polygons

• Geometry: Perimeter, area, and volume
• Geometry: Angles and intersecting lines

3.3 Triangles

• Geometry: Congruence
• Geometry: Similarity
• Geometry: Right triangles and trigonometry
• Geometry: Perimeter, area, and volume

3.4 Quadrilaterals

• Geometry: Quadrilaterals
• Geometry: Perimeter, area, and volume

3.5 Circles

• Geometry: Circles
• Geometry: Perimeter, area, and volume

3.6 Three-Dimensional Figures

• Geometry: Perimeter, area, and volume

DATA ANALYSIS

4.1 Graphical Methods for Describing Data

• Pre-Algebra: Applying mathematical reasoning
  See "Reading and Interpreting Data" subsection.
• 8th Grade (US): Data and modeling
  See "Scatter Plots" subsections.

4.2 Numerical Methods for Describing Data

• Probability and Statistics: Descriptive statistics

4.3 Counting Methods

• Probability and Statistics: Probability and combinatorics

4.4 Probability

• Probability and Statistics: Independent and dependent events

4.5 Distributions of Data, Random Variables, and Probability Distributions

• Probability and Statistics: Random variables and probability distributions
• Statistics and Probability: Modeling distributions of data

4.6 Data Interpretation Examples

• Pre-Algebra: Applying mathematical reasoning
  See "Reading and Interpreting Data" subsection.