Unit 8

Extra Support Materials for Algebra 1, Unit 8 “Quadratic Equations”

Section A

Finding Unknown Inputs (Alg1+)

1

Areas Around Areas

Let’s explore rectangle areas.

2

Equations and Graphs

Let’s explore solutions to equations.

Section A

Finding Unknown Inputs (Alg1+)

1

Areas Around Areas

Let’s explore rectangle areas.

2

Equations and Graphs

Let’s explore solutions to equations.

Section B

Solving Quadratic Equations (Alg1+)

3

Squares and Equations

Let’s explore squares.

4

Equations and Their Zeros

Let’s work with equations in standard and factored forms.

5

Steps in Solving Equations

Let’s recall steps in solving equations.

6

Sums and Products

Let’s explore sums and products of numbers.

7

Integers of Quadratics

Let’s explore operations with integers.

8

Multiplying Expressions

Let’s explore multiplication strategies.

9

Equivalent Equations and Functions

Let’s explore equivalent equations.

10

Quadratic Zeros

Let’s explore zeros on a graph.

Section B

Solving Quadratic Equations (Alg1+)

1

Squares and Equations

Let’s explore squares.

2

Equations and Their Zeros

Let’s work with equations in standard and factored forms.

3

Steps in Solving Equations

Let’s recall steps in solving equations.

4

Sums and Products

Let’s explore sums and products of numbers.

5

Integers of Quadratics

Let’s explore operations with integers.

6

Multiplying Expressions

Let’s explore multiplication strategies.

7

Equivalent Equations and Functions

Let’s explore equivalent equations.

8

Quadratic Zeros

Let’s explore zeros on a graph.

Section C

Completing the Square (Alg1+)

11

Finding Perfect Squares

Let’s explore perfect squares.

12

Forms of Quadratic Equations

Let’s explore different forms of quadratic equations.

13

Constants in Quadratic Equations

Let’s explore the constants in quadratic equations.

14

Rewriting Quadratic Expressions

Let’s practice rewriting quadratic expressions.

15

Irrational Numbers

Let’s explore irrational numbers.

Section C

Completing the Square (Alg1+)

1

Finding Perfect Squares

Let’s explore perfect squares.

2

Forms of Quadratic Equations

Let’s explore different forms of quadratic equations.

3

Constants in Quadratic Equations

Let’s explore the constants in quadratic equations.

4

Rewriting Quadratic Expressions

Let’s practice rewriting quadratic expressions.

5

Irrational Numbers

Let’s explore irrational numbers.

Section D

The Quadratic Formula (Alg1+)

16

Working with Quadratics

Let’s explore terms in a quadratic equation.

17

Quadratic Meanings

Let’s explore the meaning of quadratics.

18

Solving Quadratics

Let’s work to solve quadratic equations.

19

Quadratic Steps

Let’s explore steps for solving an equation.

20

Quadratics and Irrationals

Let’s explore irrational numbers.

21

Odd and Even Numbers

Let’s explore even and odd numbers.

Section D

The Quadratic Formula (Alg1+)

1

Working with Quadratics

Let’s explore terms in a quadratic equation.

2

Quadratic Meanings

Let’s explore the meaning of quadratics.

3

Solving Quadratics

Let’s work to solve quadratic equations.

4

Quadratic Steps

Let’s explore steps for solving an equation.

5

Quadratics and Irrationals

Let’s explore irrational numbers.

6

Odd and Even Numbers

Let’s explore even and odd numbers.

Section E

Vertex Form Revisited (Alg1+)

22

Features of Parabolas

Let’s recall what we know about parabolas.

23

Comparing Functions

Let’s evaluate and compare functions.

Section E

Vertex Form Revisited (Alg1+)

1

Features of Parabolas

Let’s recall what we know about parabolas.

2

Comparing Functions

Let’s evaluate and compare functions.

Section F

Let's Put It to Work (Alg1+)

24

Quadratic Situations

Let’s work with situations and quadratic equations.

Section F

Let's Put It to Work (Alg1+)

1

Quadratic Situations

Let’s work with situations and quadratic equations.

Section A

Finding Unknown Inputs (Alg1+)

1

Areas Around Areas

Let’s explore rectangle areas.

2

Equations and Graphs

Let’s explore solutions to equations.

Section D

The Quadratic Formula (Alg1+)

16

Working with Quadratics

Let’s explore terms in a quadratic equation.

17

Quadratic Meanings

Let’s explore the meaning of quadratics.

18

Solving Quadratics

Let’s work to solve quadratic equations.

19

Quadratic Steps

Let’s explore steps for solving an equation.

20

Quadratics and Irrationals

Let’s explore irrational numbers.

21

Odd and Even Numbers

Let’s explore even and odd numbers.

Section E

Vertex Form Revisited (Alg1+)

22

Features of Parabolas

Let’s recall what we know about parabolas.

23

Comparing Functions

Let’s evaluate and compare functions.

Section B

Solving Quadratic Equations (Alg1+)

3

Squares and Equations

Let’s explore squares.

4

Equations and Their Zeros

Let’s work with equations in standard and factored forms.

5

Steps in Solving Equations

Let’s recall steps in solving equations.

6

Sums and Products

Let’s explore sums and products of numbers.

7

Integers of Quadratics

Let’s explore operations with integers.

8

Multiplying Expressions

Let’s explore multiplication strategies.

9

Equivalent Equations and Functions

Let’s explore equivalent equations.

10

Quadratic Zeros

Let’s explore zeros on a graph.

Section F

Let's Put It to Work (Alg1+)

24

Quadratic Situations

Let’s work with situations and quadratic equations.

Section C

Completing the Square (Alg1+)

11

Finding Perfect Squares

Let’s explore perfect squares.

12

Forms of Quadratic Equations

Let’s explore different forms of quadratic equations.

13

Constants in Quadratic Equations

Let’s explore the constants in quadratic equations.

14

Rewriting Quadratic Expressions

Let’s practice rewriting quadratic expressions.

15

Irrational Numbers

Let’s explore irrational numbers.

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Extra Support Materials for Algebra 1, Unit 8 “Quadratic Equations”

Unit 8 Resources

Finding Unknown Inputs (Alg1+)

Areas Around Areas

Equations and Graphs

Finding Unknown Inputs (Alg1+)

Areas Around Areas

Equations and Graphs

Solving Quadratic Equations (Alg1+)

Squares and Equations

Equations and Their Zeros

Steps in Solving Equations

Sums and Products

Integers of Quadratics

Multiplying Expressions

Equivalent Equations and Functions

Quadratic Zeros

Solving Quadratic Equations (Alg1+)

Squares and Equations

Equations and Their Zeros

Steps in Solving Equations

Sums and Products

Integers of Quadratics

Multiplying Expressions

Equivalent Equations and Functions

Quadratic Zeros

Completing the Square (Alg1+)

Finding Perfect Squares

Forms of Quadratic Equations

Constants in Quadratic Equations

Rewriting Quadratic Expressions

Irrational Numbers

Completing the Square (Alg1+)

Finding Perfect Squares

Forms of Quadratic Equations

Constants in Quadratic Equations

Rewriting Quadratic Expressions

Irrational Numbers

The Quadratic Formula (Alg1+)

Working with Quadratics

Quadratic Meanings

Solving Quadratics

Quadratic Steps

Quadratics and Irrationals

Odd and Even Numbers

The Quadratic Formula (Alg1+)

Working with Quadratics

Quadratic Meanings

Solving Quadratics

Quadratic Steps

Quadratics and Irrationals

Odd and Even Numbers

Vertex Form Revisited (Alg1+)

Features of Parabolas

Comparing Functions

Vertex Form Revisited (Alg1+)

Features of Parabolas

Comparing Functions

Let's Put It to Work (Alg1+)

Quadratic Situations

Let's Put It to Work (Alg1+)

Quadratic Situations

Finding Unknown Inputs (Alg1+)

Areas Around Areas

Equations and Graphs

The Quadratic Formula (Alg1+)

Working with Quadratics

Quadratic Meanings

Solving Quadratics

Quadratic Steps

Quadratics and Irrationals

Odd and Even Numbers

Vertex Form Revisited (Alg1+)

Features of Parabolas

Comparing Functions