9th Grade Algebra Activities

40 Years From Now

Subject: Algebra
Topics: Patterns, Functions and Relations; Linear Equations; Quadratic Relations and Functions; Exponential Functions
Grades: 7 – 9

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Air Coasters

Subject: Algebra
Topics: Coordinate Systems; Patterns, Relations and Functions
Grades: 6 - 12

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Aquariums Under Pressure

Subject: Algebra; Science; Problem Solving
Topics: Coordinate Systems; Patterns, Relations and Functions; Linear Equations and Functions; Physical Science (Fluids); Make a Graph
Grades: 6 - 12

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Bank of Columbia

Subject: Algebra
Topics: Linear Equations
Grades: 6 - 9

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Batting Average

Subject: Algebra
Topics: Expressions and Equations
Grades: 6 - 12

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Bits

Subject: Algebra
Topics: General
Grades: 6 - 12

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The Body Mechanic

Subject: Algebra
Topics: Rational Expressions and Functions
Grades: 6 - 12

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Building a Rover

Subject: Algebra
Topics: Coordinate Systems; Patterns, Relations and Functions; Linear Functions
Grades: 6 – 12

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Cantilevers

Subject: Algebra
Topics: Patterns, Functions and Relations; Linear Equations and Functions; Polynomial Equations and Functions
Grades: 6 - 12

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Cowbell Concerts

Subject: Algebra
Topics: Patterns, Relations and Functions
Grades: 7 - 12

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Crop Rotation

Subject: Algebra
Topics: Matrices
Grades: 8 - 10

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Curve Control

Subject: Algebra
Topics: Coordinate Systems; Patterns, Relations and Functions
Grades: 9 – 12

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Deep Sea Missions

Subject: Algebra
Topics: Coordinate Systems; Linear Equations and Functions
Grades: 8 - 12

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Distance Between Two Points

Subject: Algebra
Topics: Coordinate Systems
Grades: 6 - 12

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The Drop

Subject: Algebra
Topics: Expressions and Equations
Grades: 6 - 12

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Elliptical Orbit

Subject: Algebra
Topics: Coordinate Systems; Expressions and Equations
Grades: 6 - 9

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Fiber

Subject: Algebra
Topics: Exponential Equations and Functions
Grades: 9 - 12

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Force, Mass, Acceleration

Subject: Algebra
Topics: Expressions and Equations
Grades: 9 - 12

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Frame Stress

Subject: Algebra
Topics: Linear Function; Variables
Grades: 8 - 9

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Frets

Subject: Algebra; Problem Solving
Topics: Patterns; Variables; Look for a Pattern
Grades: 7 - 9

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Ingrid's Cross-Country Practice

Subject: Algebra
Topics: Coordinate Systems; Patterns, Relations and Functions
Grades: 7 – 9

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It's a Big Universe

Subject: Algebra
Topics: Powers, Roots and Scientific Notation
Grades: 6 - 9

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Kitchen Paraboloids

Subject: Algebra
Topics: Quadratic Equations and Functions
Grades: 9 - 12

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Leverage

Subject: Algebra
Topics: Rational Equations and Functions
Grades: 6 - 12

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Light Intensity

Subject: Algebra
Topics: Coordinate Systems; Patterns, Relations and Functions
Grades: 6 - 12

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Light Lag

Subject: Algebra
Topics: Fractional Exponents
Grades: 8 - 12

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Mars Lag

Subject: Algebra
Topics: Expressions and Equations
Grades: 6 – 12

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Maximum Velocity

Subject: Algebra
Topics: Patterns, Relations and Functions
Grades: 6 - 12

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Microgravity Exercise

Subject: Science; Algebra; Problem Solving
Topics: The Nature of Science and Technology; Human Biology; Variables; Linear Function; Look for a Pattern
Grades: 6 – 12

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Mirror Curvature

Subject: Algebra
Topics: Quadratic Functions
Grades: 6 - 9

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New Car Tips

Subject: Algebra
Topics: Patterns and Functions
Grades: 7 - 12

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Objects and Images

Subject: Algebra
Topics: Expressions and Equations
Grades: 6 - 12

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Planet Paths

Subject: Algebra
Topics: Coordinate Systems; Fractional Exponents; Patterns, Equations and Functions
Grades: 8 – 12

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Polynomial Roller Coasters

Subject: Algebra
Topics: Polynomial Equations and Functions
Grades: 9 - 12

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Population Equations

Subject: Algebra
Topics: Expressions and Equations
Grades: 6 - 12

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PowerMills

Subject: Algebra
Topics: Expressions and Equations; Patterns and Functions
Grades: 8 - 12

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Response Time

Subject: Algebra
Topics: Expressions and Equations
Grades: 8 - 12

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Rice Production

Subject: Algebra
Topics: Coordinate Systems; Linear Equations and Functions
Grades: 6 - 12

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Rocks

Subject: Algebra
Topics: Coordinate Systems; Patterns, Relations and Functions
Grades: 6 - 12

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Saving the Bald Eagle

Subject: Algebra
Topics: Coordinate Systems; Patterns, Relations and Functions; Linear Equations and Functions
Grades: 6 – 12

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SkyHighScrapers

Subject: Algebra
Topics: Quadratic Equations and Functions
Grades: 8 - 12

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Stars and Planets

Subject: Mathematics; Algebra
Topics: Trigonometric Ratios; Scientific Notation
Grades: 8 - 12

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Straightening Out The Bends

Subject: Algebra
Topics: Patterns, Functions and Relations; Linear Equations and Functions
Grades: 6 - 12

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Strap Stress

Subject: Algebra; Science
Topics: Physical Science (Forces); Patterns, Relations and Functions
Grades: 7 - 10

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Sunlight Angles

Subject: Algebra
Topics: Patterns, Equations and Functions; Trigonometric Functions
Grades: 9 - 12

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Telescope #2

Subject: Algebra
Topics: Quadratic Equations and Functions
Grades: 8 - 12

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Water Pressure

Subject: Algebra
Topics: Coordinate Systems; Patterns, Relations and Functions; Linear Equations and Functions
Grades: 6 - 12

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Weight on a String

Subject: Algebra
Topics: Expressions and Equations; Powers, Roots and Scientific Notation
Grades: 9 - 12

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Windsail Design

Subject: Algebra
Topics: Quadratic Equations and Functions
Grades: 8 - 12

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