Keystone Exams Assessment Anchors and Eligible Content
A1.1.1: Operations with Real Numbers and Expressions
A1.1.1.1: Represent and/or use numbers in equivalent forms (e.g., integers, fractions, decimals, percents, square roots, and exponents).
A1.1.1.1.2: Simplify square roots (e.g., square root of 24 = 2 square root of 6).
Operations with Radical Expressions
Simplifying Radical Expressions
Square Roots
A1.1.1.2: Apply number theory concepts to show relationships between real numbers in problem-solving settings.
A1.1.1.2.1: Find the Greatest Common Factor (GCF) and/or the Least Common Multiple (LCM) for sets of monomials.
A1.1.1.4: Use estimation strategies in problem-solving situations.
A1.1.1.4.1: Use estimation to solve problems.
A1.1.2: Linear Equations
A1.1.2.1: Write, solve, and/or graph linear equations using various methods.
A1.1.2.1.1: Write, solve, and/or apply a linear equation (including problem situations).
Absolute Value with Linear Functions
Linear Functions
Linear Inequalities in Two Variables
Modeling One-Step Equations
Modeling and Solving Two-Step Equations
Solving Algebraic Equations II
Solving Equations by Graphing Each Side
Solving Two-Step Equations
Standard Form of a Line
A1.1.3: Linear Inequalities
A1.1.3.1: Write, solve, and/or graph linear inequalities using various methods.
A1.1.3.1.1: Write or solve compound inequalities and/or graph their solution sets on a number line (may include absolute value inequalities).
Absolute Value Equations and Inequalities
Comparing and Ordering Decimals
Compound Inequalities
Solving Linear Inequalities in One Variable
A1.1.3.1.2: Identify or graph the solution set to a linear inequality on a number line.
Compound Inequalities
Exploring Linear Inequalities in One Variable
Solving Linear Inequalities in One Variable
A1.1.3.1.3: Interpret solutions to problems in the context of the problem situation.
Compound Inequalities
Linear Inequalities in Two Variables
A1.2.1: Functions
A1.2.1.1: Analyze and/or use patterns or relations.
A1.2.1.1.2: Determine whether a relation is a function, given a set of points or a graph.
Introduction to Functions
Linear Functions
Points, Lines, and Equations
A1.2.1.1.3: Identify the domain or range of a relation (may be presented as ordered pairs, a graph, or a table).
A1.2.1.2: Interpret and/or use linear functions and their equations, graphs, or tables.
A1.2.1.2.1: Create, interpret, and/or use the equation, graph, or table of a linear function.
Absolute Value with Linear Functions
Arithmetic Sequences
Compound Interest
Exponential Functions
Linear Functions
Point-Slope Form of a Line
Points, Lines, and Equations
Slope-Intercept Form of a Line
Solving Equations by Graphing Each Side
Standard Form of a Line
A1.2.1.2.2: Translate from one representation of a linear function to another (i.e., graph, table, and equation).
Arithmetic Sequences
Geometric Sequences
Linear Functions
Points, Lines, and Equations
Slope-Intercept Form of a Line
A1.2.2: Coordinate Geometry
A1.2.2.1: Describe, compute, and/or use the rate of change (slope) of a line.
A1.2.2.1.1: Identify, describe, and/or use constant rates of change.
Compound Interest
Dilations
Direct and Inverse Variation
A1.2.2.1.2: Apply the concept of linear rate of change (slope) to solve problems.
Cat and Mouse (Modeling with Linear Systems)
Point-Slope Form of a Line
Slope
A1.2.2.1.3: Write or identify a linear equation when given
A1.2.2.1.3.a: the graph of the line,
Point-Slope Form of a Line
Slope-Intercept Form of a Line
Standard Form of a Line
A1.2.2.1.3.b: two points on the line, or
Linear Functions
Points, Lines, and Equations
Solving Equations by Graphing Each Side
Standard Form of a Line
A1.2.2.1.3.c: the slope and a point on the line.
Cat and Mouse (Modeling with Linear Systems)
Point-Slope Form of a Line
Slope-Intercept Form of a Line
Solving Equations by Graphing Each Side
Standard Form of a Line
A1.2.2.1.4: Determine the slope and/or y-intercept represented by a linear equation or graph.
Cat and Mouse (Modeling with Linear Systems)
Linear Functions
Point-Slope Form of a Line
Points, Lines, and Equations
Slope-Intercept Form of a Line
Solving Equations by Graphing Each Side
Standard Form of a Line
A1.2.2.2: Analyze and/or interpret data on a scatter plot.
A1.2.2.2.1: Draw, identify, find, and/or write an equation for a line of best fit for a scatter plot.
Correlation
Least-Squares Best Fit Lines
Solving Using Trend Lines
A1.2.3: Data Analysis
A1.2.3.1: Use measures of dispersion to describe a set of data.
A1.2.3.1.1: Calculate and/or interpret the range, quartiles, and interquartile range of data.
Box-and-Whisker Plots
Describing Data Using Statistics
Mean, Median, and Mode
Reaction Time 1 (Graphs and Statistics)
Stem-and-Leaf Plots
A1.2.3.2: Use data displays in problem-solving settings and/or to make predictions.
A1.2.3.2.1: Estimate or calculate to make predictions based on a circle, line, bar graph, measures of central tendency, or other representations.
A1.2.3.2.2: Analyze data, make predictions, and/or answer questions based on displayed data (box-and-whisker plots, stem-and-leaf plots, scatter plots, measures of central tendency, or other representations).
Box-and-Whisker Plots
Correlation
Describing Data Using Statistics
Least-Squares Best Fit Lines
Mean, Median, and Mode
Polling: City
Reaction Time 1 (Graphs and Statistics)
Real-Time Histogram
Solving Using Trend Lines
Stem-and-Leaf Plots
Trends in Scatter Plots
A1.2.3.2.3: Make predictions using the equations or graphs of best-fit lines of scatter plots.
Correlation
Least-Squares Best Fit Lines
Solving Using Trend Lines
A1.2.3.3: Apply probability to practical situations.
A1.2.3.3.1: Find probabilities for compound events (e.g., find probability of red and blue, find probability of red or blue) and represent as a fraction, decimal, or percent.
Independent and Dependent Events
Theoretical and Experimental Probability
Correlation last revised: 7/13/2022