####
Now... gain access to over
**2 Million**
curated educational videos and
**500,000**
educator reviews to free & open educational resources

### We found 149 reviewed resources

Lesson Planet

#### Stretching the Quads

Scholars investigate transforming parabolas. In this transforming parabolas lesson, they take the parent graph y=x^2 and transform it by shifting left, right, up, and down and shrinking and stretching. The class finds maximums,...

Lesson Planet

#### Unit 11 Review: Solving Quadratics

New ReviewIt's time to get quadratics squared away. Scholars complete a 14-question worksheet to review solving quadratic equations. They use several different methods: taking square roots, applying the quadratic formula, and completing the square.

Lesson Planet

#### Completing the Square

New ReviewNo unit on quadratics is complete without completing the square. The fourth of five videos in Algebra I Unit 11 first reviews perfect squares and perfect square trinomials. Viewers learn how to rewrite quadratic equations in (x - p)^2 =...

Lesson Planet

#### College Algebra

Is there more to college algebra than this? Even though the eBook is designed for a college algebra course, there are several topics that align to Algebra II or Pre-calculus courses. Topics begin with linear equation and inequalities,...

Lesson Planet

#### Elementary Algebra

Find all the Algebra 1 content in one location. A helpful eBook contains the content typically found in an Algebra 1 course. Concepts range from solving and graphing linear equations to solving and graphing quadratic equations. Pupils...

Lesson Planet

#### Algebra and Trigonometry

Move on into trigonometry. An informative eBook takes the content of a College Algebra course and adds more relating to trigonometry and trigonometric functions. The content organization allows pupils to build upon their learning by...

Lesson Planet

#### Intermediate Algebra

Algebra concepts are all wrapped up in one nice bow. The resource combines all the concepts typically found in Algebra I and Algebra II courses in one eBook. The topics covered begin with solving linear equations and move to linear...

Lesson Planet

#### Rectangulating

Use rectangles to find distances. Given a rectangle and three associated triangles, pupils determine the area of the triangles. Scholars know the three triangles have equal areas along with the perimeter of the rectangle and two other...

Lesson Planet

#### Same Solution Equations

Group equations by their solutions. Given six different equations, pupils determine which have the same solutions. Scholars explain why some are the same and some are different.

Lesson Planet

#### Smarter Balanced Sample Items: High School Math – Target I

Here's the solution to your needs. A PowerPoint presentation from the Claim 1 Item Slide Show series gives 17 questions for scholars to complete. They must solve linear equations, linear inequalities, quadratic equations, and literal...

Lesson Planet

#### Module 3: Numbers and Operations

Bring some concrete reasoning to the skills of multiplying and combining terms. Using various strategies, the six activities in the module provide practice for the skills of adding, subtracting, multiplying, and diving polynomials. The...

Lesson Planet

#### Module 7: Structure of Expressions

The structure of an expression is a descriptive feature. Learners build a solid understanding of quadratic functions using an analysis of expressions in different forms. The seventh module in a series of nine includes 12 lessons...

Lesson Planet

#### An Algebraic Oversight

Tackle a common misconception using a performance task. Dividing by a variable to eliminate a variable may seem like a good idea, but simplifying the variable eliminates solutions as well. Learners develop algebraic and graphical support...

Lesson Planet

#### Introduction to Quadratics

Develop conceptual knowledge of a quadratic equation and its solutions in your classes. The third algebra lesson in a series of four introduces learners to solving quadratic equations slowly. The first activity explores the zero product...

Lesson Planet

#### What are Boolean Operators?

Searching for the reason behind your less-than-specific Internet searches? Boolean operators may help you narrow the field! Introduce your class to the four little words that have a tremendous impact on sorting facts using an...

Lesson Planet

#### Circle-Square

How do the area and perimeters of circles and squares compare? A clever video illustrates the change in the area of a circle and square while their total perimeter stays the same. The task is for learners to predict the point where the...

Lesson Planet

#### Algebra Quiz

Reviewing the process of solving equations is as easy as one click of a button. Scholars solve linear and quadratic equations by using a helpful interactive. The computer app automatically scores responses, providing immediate feedback...

Lesson Planet

#### Algebra Four

Everybody wins when you play Algebra Four. Players solve linear and quadratic equations to earn pieces on the Algebra Four game. Make a row of four pieces and you win the game. But everyone gets practice with solving equations, so really...

Lesson Planet

#### Classifying Complex Numbers

Imaginary numbers are a real thing. Scholars learn about complex numbers, real numbers, and imaginary numbers. They classify given numbers as strictly complex, strictly real, or strictly imaginary in an individual or group activity.

Lesson Planet

#### Linear Function Machine

What goes in must come out! Learners play with a function machine to determine the correct function. They enter input values and watch as the machine produces the output.

Lesson Planet

#### Which Strategy?

An assessment presents class members with four quadratic equations. Pupils must determine which strategies for solving each quadratic equation are most efficient and justify their choices. The strategies include solving by taking square...

Lesson Planet

#### Quadratic Formula 2

Two-step into the quadratic formula. Pupils take over transforming the general standard formula of a quadratic into the quadratic formula. Given the equation after the first major transformations, learners continue with the second major...

Lesson Planet

#### Quadratic Formula 1

Take the first step toward understanding the quadratic formula. Given the general standard formula for a quadratic equation, pupils complete the square. Learners then convert the standard formula to an equation they can solve by taking a...

Lesson Planet

#### Algebra II: Extended Performance Task Designing the Perfect Package

Here's a package deal for a task creating equations for packages. An extended problem has learners creating a cubic function to represent the volume of a box. They consider constraints and interpret key features of their functions.