MathResources Inc. - Interactive Math Software
What is ISM?

Interactive School Mathematics (ISM for short) is an interactive, online middle school math curriculum.

Try ISM free for 15 days.

Register for a Free 15-Day Trial of ISM Course 3

The lessons in ISM’s three courses

offer complete coverage of the material typically found in middle school math programs, including algebra.


ISM’s curriculum ranges from basic decimals and percents to quadratic equations and polynomials, therefore it can also be used by some students in upper elementary and high school math programs.

ISM Course 3 - TOC

Course 3

Patterns and Variables

  • Patterns in Pictures
  • Patterns in Tables
  • Patterns in Numbers
  • Variables in Expressions
  • Combining Like Terms
  • Equivalent Expressions
  • Variables in Formulas
  • Pick's Formula

Real Numbers

  • Sets and Symbols
  • Subsets & Venn Diagrams
  • Set Operations
  • Sets of Numbers
  • Real Numbers
  • The Real Number Line
  • Opposites & Absolute Values
  • Adding Real Numbers
  • Subtracting Real Numbers
  • Multiplying Real Numbers
  • Dividing Real Numbers
  • Properties of Real Numbers

Exponents

  • Understanding Exponents
  • Negative Exponents and Zero Exponents
  • Basic Rules of Exponents
  • Exponents With More Than One Base
  • Using the Power Rules
  • Simplifying Fractional Exponents
  • Decimal Exponents
  • Scientific Notation
  • Graphing Exponential Functions

Functions

  • Understanding Ordered Pairs
  • Exploring Tables
  • Graphing Functions
  • Interpreting Graphs
  • Domain and Range of Functions
  • Multiple Representations of Functions
  • When is a Relation a Function?
  • Functions in Different Forms

One and Multi-Step Functions

  • The Language of Algebra
  • Linear Equations
  • One-Step Equations: Adding and Subtracting
  • One-Step Equations: Multiplying and Dividing
  • Solving Two-Step Equations
  • Solving Multi-Step Equations: Combining Like Terms
  • Solving Multi-Step Equations: The Distributive Property
  • Solving Multi-Step Equations
  • Solving Mult-Step Equations: A Summary
  • Solving Equations with Fractions and Decimals

Linear Equations and Graphs

  • Linear Graphs
  • Slope and Rate of Change
  • Finding Slope
  • Horizontal and Vertical Lines
  • Point-Slope Form
  • The Slope-Intercept Form
  • Point-Point Form
  • Standard Form of an Equation of a Line
  • The Forms of a Linear Equation
  • Perpendicular and Parallel Lines
  • Solving Linear Equations by Graphing
  • Direct Variation
  • Equations of Lines of Best Fit
  • Absolute Value Functions
  • Step Functions

Linear Inequalities

  • Graphing Inequalities On The Number Line
  • Solving One-step Inequalities involving Addition and Subtraction
  • Inequalities involving Multiplication and Division with Positive Numbers
  • Inequalities involving Multiplication and Division with Negative Numbers
  • Solving Two-Step Inequalities
  • Solving Compound Inequalities
  • Solving and Graphing Absolute Value Inequalities
  • Comparing Inequalities
  • Solving Inequalities With Two Variables

Systems of Equations and Inequalities

  • Systems of Equations
  • Solving Systems by Graphing
  • Solving Systems of Equations by Linear Combination
  • Solving Systems of Equations by Substitution
  • Graphing Systems of Linear Inequalities
  • An Introduction to Linear Programming
  • Linear Programming

Rates and Rational Expressions

  • Exploring Ratios
  • Ratios into Rates
  • Rates across Representations
  • Comparing Ratios and Rates
  • Looking at Proportional Situations
  • Applying Proportional Reasoning: Mixtures
  • Similar Figures and Polygons
  • Proportional Relationship: Direct Variation
  • Variations that are Not Direct
  • Joint Variation

Quadratic Equations

  • Graphing Quadratic Functions
  • Graphing Quadratic Functions using Transformations
  • Graphing Quadratic Functions in Vertex Form
  • Completing the Square
  • Solving Quadratics by Graphing
  • Using the Quadratic Formula
  • Solving Quadratic Equations Using Different Methods
  • Comparing Linear, Exponential, and Quadratic Functions

Radicals

  • Investigating Radicals
  • Simplifying Radicals
  • Adding and Subtracting Radicals
  • Multiplying and Dividing Radicals
  • Finding Distance
  • Investigating Square Root Functions
  • Solving Radical Equations
  • Connecting Quadratic and Square Root Functions

Polynomials

  • Understanding Polynomials
  • More Polynomials
  • Adding and Subtracting Polynomials
  • Multiplying Monomials
  • The Distributive Property & Polynomials
  • Multiplying Binomials and Trinomials
  • Dividing Monomials
  • Dividing Polynomials

Factoring

  • Factoring and Representation: Special Products
  • Factoring Using the Distributive Property
  • Factoring Trinomials
  • Factoring Trinomials with a Leading Coefficient
  • Solving Quadratic Equations by Factoring
  • Factoring Cubic Polynomials

Data Analysis

  • Bar Graphs
  • Box and Whisker Plots
  • Comparing Data Using Box Plots
  • Stem and Leaf Plots
  • Scatter Plots
  • Modeling Data
  • Analyzing a Problem from Multiple Perspectives
  • Gathering Data Through Surveys
  • Designing an Experiment
  • Exploring Standard Deviation
  • Correlation

Probability

  • Introduction to Probability
  • Experimental & Theoretical Probability
  • Displaying Data
  • Probability of Independent Events
  • Probability of Dependent Events
  • Odds
  • Permutations
  • Permutations and Factorials
  • Combinations
  • Calculating Combinations
  • Permutations, Combinations and Probability
  • Pascal's Triangle

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