MATH 099 (Elementary Algebra)

Tim Brzezinski, Oct 19, 2016

Contains interactive Elementary Algebra applets that can be used for discovery learning, meaningful remediation, differentiation, and formative assessment.

Table of Contents

  1. Geometry and Numbers
    1. Parallelogram: Area
    2. Area of a Triangle (Discovery)
    3. Trapezoid: Area (I)
    4. TRUE MEANING of π
    5. Circumference = ? (Animation)
    6. Circumference = ? (Animation II)
    7. Circle Area (by Peeling)
    8. Circle Area (By Peeling!)
  2. Algebraic Expressions
    1. Substitution & Evaluating Expressions
    2. Simplifying Linear Expressions
    3. Proof Without Words
    4. Plotting Points (x,y): Dynamic Illustration
    5. Plotting Points (x,y): Quiz
    6. Rant Rant Rant Rant!
    7. Quadrant Identification
    8. Rise & Run
    9. Distance in the Coordinate Plane (With Hints)
    10. Distance in the Coordinate Plane (II)
    11. Quiz: Distance in the Coordinate Plane (V1)
    12. Quiz: Distance in the Coordinate Plane (V2)
  3. Linear Equations
    1. Linear Equation Generator
    2. Verbal to Algebraic: Translating
    3. Matching Verbal Statements to Algebraic Statements (V1)
    4. Matching Verbal Statements to Algebraic Statements (V2)
    5. Triangle Angle Theorems
    6. Triangle Angle Theorems (V2)
    7. Triangle Angle Sum Theorem
    8. Application Problems: Solving Linear Equations (1)
    9. Perimeter of a Rectangle: Solving Linear Equations
    10. Friends and Money: Solving Linear Equations
    11. Application Problems: Solving Linear Equations (3)
    12. Application Problems: Solving Linear Equations (5)
  4. Systems of Linear Equations
    1. Slope: Intuitive Introduction
    2. Slope (Quiz) I
    3. Slope (Quiz) II
    4. Finding Slope Given 2 Points: Question Generator
    5. Blueprint Equation of a Line (I)
    6. Blueprint Equation of a Line (II)
    7. Equation of a Line: Dynamic Illustrator
    8. Graphing Linear Equations: Question Generator (V2)
    9. Writing the Equation of a Line (I-VA)
    10. Writing the Equation of a Line Given a Slope & Point (V1)
    11. Writing Linear Equations Given Slope & Point (V2)
    12. Writing Linear Equations Given 2 Points (y-int = integer)
    13. Writing Linear Equations Given 2 Points (y-int not necessarily an integer)
    14. Quiz: Application Problems - Writing Linear Equations Given 2 Points
    15. Writing the Equation of a Line Given Both Intercepts
    16. Solving Linear Systems Graphically
    17. Parallel Consequence? (VB)
    18. Slope Triangle Rotation (VB)
    19. Perpendicular Lines Investigation (VA)
    20. Perpendicular Lines Investigation (VB)
    21. Parallel & Perpendicular Consequence
    22. Writing Equations of Parallel and Perpendicular Lines
  5. More Applications of Linear Equations
    1. Working With Percents
    2. Working with Percent Change
    3. Solving Linear Systems Graphically
  6. Exponents and Factoring
    1. Multiplying Binomials
    2. Multiplying Binomials

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