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Wildlife Refuge
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Wildlife Refuge
In this module students use their geometry and algebra skills to analyze a wildlife refuge in Nevada. Calculating the area, perimeter, and the ratio of the two allows students to analyze different configurations for a refuge. Specifically, they look at ways of designing a wild horse refuge, using the concepts they have learned. 
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Solving Two-Step Equations
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Solving Two-Step Equations
In this module students learn how to solve two-step equations. Students are shown how to solve these equations using the Properties of Equality (Addition, Subtraction, Multiplication, and Division).
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What Is an Equation?
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What Is an Equation?
Your students may know how to solve equations, but do they know the underlying mathematical processes and properties involved in solving them? Do they have sufficient vocabulary to explain their steps in solving an equation? In this module they will learn (or review) foundational concepts involving equation solving.
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SAT Math Prep—Quadratic Functions and Equations
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SAT Math Prep—Quadratic Functions and Equations
In this module there is a complete review of the topic of quadratic functions and equations. This module covers four key areas: 1. Definition of a quadratic function; 2. Definition of a quadratic equation; 3. Solving quadratic equations algebraically; 4. Solving quadratic functions graphically.
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SAT Math Prep--Complex Numbers
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SAT Math Prep--Complex Numbers
In this module there is a complete review of the topic of complex numbers. This module covers six key areas: Definition of an imaginary number, Definition of a complex number, Calculating the modulus of a complex number, Adding and subtracting complex numbers, Multiplying and dividing complex numbers, Complex roots of quadratic equations.
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SAT Math Prep--Systems of Equations
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SAT Math Prep--Systems of Equations
This module reviews systems of equations. In particular, these topics are covered: Definition of a system of equations. Substitution method. Elimination method. Non-linear systems.
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SAT Math Prep--Functions
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SAT Math Prep--Functions
In this module there is a thorough review of the topic of functions. This module covers five key areas: Definition of a function. Evaluating a function. The structure of linear functions. The structure of quadratic functions. Composite functions.
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