Pennsylvania Algebra I Keystone (PA Core) Practice

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Operations with Real Numbers and Expressions15%
Linear Equations18%
Linear Inequalities18%
Functions19%
Coordinate Geometry15%
Data Analysis15%
  • Questions: 1,932
  • Technology Enhanced Items: 82
  • Instructional Videos: 77
  • Vocabulary Terms: 149

Test Standards

Operations with Real Numbers and Expressions
1. (A1.1.1.1.1)  Compare/order Real Numbers
2. (A1.1.1.1.2)  Simplify Square Roots
3. (A1.1.1.2.1)  GCF/LCM Of Monomials
4. (A1.1.1.3.1)  Integer Exponents
5. (A1.1.1.4.1)  Estimation
6. (A1.1.1.5.1)  Polynomial Arithmetic
7. (A1.1.1.5.2)  Factor Algebraic Expressions
8. (A1.1.1.5.3)  Simplify/reduce Rational Expressions
Linear Equations
1. (A1.1.2.1.1)  Write, Solve, Apply
2. (A1.1.2.1.2)  Equation Solving Process
3. (A1.1.2.1.3)  Interpret Solutions
4. (A1.1.2.2.1)  Systems Of Equations
5. (A1.1.2.2.2)  Interpret Solutions To Systems
Linear Inequalities
1. (A1.1.3.1.1)  Compound Inequalities
2. (A1.1.3.1.2)  Solve Linear Inequalities
3. (A1.1.3.1.3)  Interpret Solutions To Inequalities
4. (A1.1.3.2.1)  Systems Of Inequalities
5. (A1.1.3.2.2)  Interpret Solutions To Inequality Systems
Functions
1. (A1.2.1.1.1)  Data Pattern
2. (A1.2.1.1.2)  Identify Functions
3. (A1.2.1.1.3)  Domain And Range
4. (A1.2.1.2.1)  Linear Functions
5. (A1.2.1.2.2)  Linear Function Forms
Coordinate Geometry
1. (A1.2.2.1.1)  Rates Of Change
2. (A1.2.2.1.2)  Apply Linear Rate Of Change
3. (A1.2.2.1.3)  Identify Linear Equations
4. (A1.2.2.1.4)  Determine Slope/intercept
5. (A1.2.2.2.1)  Line Of Best Fit
Data Analysis
1. (A1.2.3.1.1)  Range, Quartiles, IQR
2. (A1.2.3.2.1)  Make Predictions
3. (A1.2.3.2.2)  Displayed Data
4. (A1.2.3.2.3)  Scatter Plots
5. (A1.2.3.3.1)  Compound Events