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434 reviewed resources for quadratic equations an parabolas

12 Items in Collection
Lesson Planet

Quadratic Functions

For Teachers 8th - 11th Standards
Here is a collection that not just teaches parabolas, but allows for exploration of the quadratic function to model realistic scenarios. Students are guided through videos, DESMOS activities, and practice problems to explore the topic. 
35 Items in Collection
Lesson Planet

Algebra: High School Common Core Math

For Teachers 9th - 12th Standards
All Algebra, all the time! Here is a compiled list of resources that address all of the standards regarding Algebra Common Core for high school. Each resource has the main standard it addresses under the notes section of the item. 
Lesson Planet

Forms of Quadratic Equations

For Teachers 9th - 12th Standards
Transformations of parabolas to fit a particular quadratic equation is taught through this lesson.  In this transforming parabolas to fit a particular quadratic equation lesson, students describe the transformations of the parabola...
7:47
Lesson Planet

How Do You Graph a Quadratic Equation with No Solution?

For Teachers 8th - 11th
There are many ways to solve a quadratic equation. Let's check out how to solve a quadratic equation by graphing. But first, let's find the axis of symmetry and the vertex before making a table of values. Write the values as ordered...
Lesson Planet

Parabolas Are All Around Us

For Students 9th - 12th Standards
Moving parabolas off of graph paper and into the real world is the task at hand in this detailed poster project. First, learners perform a cumulative activity identifying many characteristics of an assigned quadratic equation. Next, they...
7:29
Lesson Planet

How Do You Graph a Quadratic Equation in Intercept Form?

For Teachers 6th - 12th
Watch this video and find out how to graph a quadratic equation when it's in intercept form! After going through the different forms of quadratic equations, an instructor leads viewers through an example problem. For the example problem,...
Lesson Planet

Graphing Quadratic Equations

For Teachers 8th - 12th
Review the form of a quadratic function, and the parabola it creates. Continue on with the whole group to work through a mini-lab, practicing how to graph quadratic equations with one variable. The goal of this lesson is for the group...
Lesson Planet

Quadratic Equations

For Students 8th - 10th
In this algebra worksheet  uses factoring to solve and graph quadratic equations. The three page worksheet contains explanation of topic, worked examples and five practice problems. Answers are not provided. 
7:08
Lesson Planet

How Do You Solve a Quadratic Equation with Two Solutions by Graphing?

For Teachers 8th - 11th
There are many ways to solve a quadratic equation. Let's check out how to solve a quadratic equation by graphing. But first, let's find the axis of symmetry and the vertex before making a table of values. Write the values as ordered...
10:45
Lesson Planet

Solving Quadratics Graphically

For Students 8th - 11th Standards
One of the many methods of solving quadratic equations is graphing. A video lesson first demonstrates graphing a quadratic function using an input-output table. After graphing the parabola, the instructor makes the connection between the...
6:38
Lesson Planet

How Do You Graph a Quadratic Equation in Intercept Form?

For Teachers 8th - 11th
Watch this video and find out how to graph a quadratic equation when it's in intercept form! After going through the different forms of quadratic equations, an instructor leads viewers through an example problem. For the example problem,...
Lesson Planet

Solving Quadratic Equations

For Teachers 8th - 11th
Explore methods of solving quadratic equations. Review linear functions through playing a "face off" game. Using a graphing calculator, graph quadratic functions and identify the parabola. Define the number of roots in a linear equation...
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Exploring the Vertex Form of the Quadratic Equation

For Teachers 9th - 12th
Learners explore the concept of quadratic equations.  In this quadratic equations instructional activity, students graph parabolas on their calculator and determine the vertex form of the function given the graph.  Learners examine the...
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Quadratic Equations Investigation

For Teachers 9th - 12th
Students investigate quadratic equations.  In this investigating quadratic equations lesson, students graph quadratic equations.  Students determine the vertex, x-intercepts, and y-intercepts of quadratic functions.  Students determine...
2:13
Lesson Planet

What is the Axis of Symmetry of a Quadratic Function?

For Teachers 8th - 11th
The graph of a quadratic equation is a parabola. Parabolas are symmetrical. The line that passes through the vertex is called the axis of symmetry. And if the parabolas were folded along this line, the two sides would be symmetrical....
1:54
Lesson Planet

How Do You Find the Axis of Symmetry for a Quadratic Function?

For Teachers 8th - 11th
Short and simple. X equals negative b divided by two(a) is the formula used to find the axis of symmetry. If the quadratic equation is in standard form, identify the values for a, b, and c and plug the values into the formula. Do the...
Lesson Planet

Graphing Quadratics Made Easy: Vertex Form of the Equation

For Teachers 9th - 12th Standards
Translate the transformations of quadratics. The lesson presents the vertex form of quadratic equations and shows how to read the transformations from the equation. Given six quadratic equations, pupils graph them and describe the...
Lesson Planet

Quadratic Equations with the CBL 2

For Teachers 9th - 12th Standards
Learners practice generating parabolas with a motion sensor while determining the vertex form of the equation. They compare it to the regression equation from the calculator onto a data mate software. Each student completes several...
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Domain And Range Of Quadratic

For Teachers 7th - 8th
Engage in the study of quadratic equations as they are used to depict the correct correlations between x and y intercepts. The corresponding picture of the equation is found using various points and must take the form of a parabola. This...
9:15
Lesson Planet

Introduction to the Quadratic Equation

For Students 7th - 11th
Sal first solves a couple of equations using the factoring method he has already taught. Next, he introduces the quadratic formula and demonstrates how to plug the numbers from the quadratic equation into the quadratic formula....
9:14
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Quadratic Equation Part 2

For Students 7th - 11th
The instructor continues solving quadratic equations by plugging values into the quadratic formula. These examples are a bit more difficult because the answers do not work out to whole numbers.
9:12
Lesson Planet

Solving a Quadratic by Factoring

For Students 7th - 11th
Solving quadratics by factoring is the main concept in this video. Several examples are shown with positive numbers and with negative numbers. The instructor demonstrates how to set the factored equation to zero to solve the quadratic....
2:58
Lesson Planet

How Do You Find the Vertex of a Quadratic Function?

For Teachers 8th - 11th
Trying to find the vertex of a quadratic equation? Remember that the vertex is the minimum or maximum point of the quadratic equation and can be identified on a graph of the equation. First use the axis of symmetry formula to find the...
5:10
Lesson Planet

How Do You Determine if the Vertex of a Quadratic Function Will be a Maximum or Minimum?

For Teachers 8th - 11th
The form of a quadratic function can help you determine if the vertex of a quadratic equation will be a minimum or a maximum of the function. If the coefficient of 'a' in the quadratic form of the equation is positive the vertex will be...