Keystone Exam

Each module contains 30 possible points of the following question types: 

- 18 points from multiple choice questions (1 point each) 

- 12 points from 3 constructed response questions (4 pts each) 

Module 1

Numbers and Operations

Linear Equations and Systems

Linear Inequalities and Systems

Module 2 

2.1 Functions and Patterns

2.2 Coordinate Geometry (Slope/Rate, Equations of Lines)

2.3 Probability and Data Analysis

Resources

PA Released Items and Glossary of Terms

Operations

combine like terms

Rules of Exponents

Positive and Negative Exponents

Simplify expressions with exponents

FOIL

Difference of Two Squares

Simplify Radicals

Linear Equations and Systems

Solve Equations with Variables on both sides of equation

Linear Equation Word Problems

System by Elimination--Easy

System by Elimination-- Hard

System by Substitution

System Word Problems

Linear Inequalities and Systems of Inequalities

Solving Inequalities

Graphing Inequalities

Graph System of Inequalities

Functions

Domain and Range

Check your answer

Coordinate Geometry

Slope from Graph

Graphing Lines (Drag the Points!)

Point Slope Form

Standard Form Graphing

Write Equations in any Form 

Probability and Data Analysis

Probability of Simple Event

Probability of Independent Events

Stem and Leaf Plots

Central Tendancy

Box and Whisker Plots