These are the resources that support this Florida Standard.
MAFS.912.A-REI.2.4: Solve quadratic equations in one variable.
a. Use the method of completing the square to transform any quadratic equation in x into an equation of the form (x – p)² = q that has the same solutions.
Derive the quadratic formula from this form.
b. Solve quadratic equations by inspection (e.g., for x² = 49), taking square roots, completing the square, the quadratic formula and factoring, as appropriate to the initial form of the equation. Recognize when the quadratic formula gives complex solutions and write them as a ± bi for real numbers a and b.
There are 419 resources.
| Title | Description | Thumbnail Image | Curriculum Topics |
|---|---|---|---|
Quizlet Flash Cards: Solving Quadratic Equations Using the Quadratic Formula, Set 09 |
Solve quadratic equations by using the quadratic formula in this 20-flash card set. The values of the quadratic equation terms are in the range -15 to 15. Note: The download is the teacher's guide for using Media4Math's Quizlet Flash Cards. |
|
Quadratic Equations and Functions and Quadratic Formula |
Quizlet Flash Cards: Solving Quadratic Equations Using the Quadratic Formula, Set 10 |
Solve quadratic equations by using the quadratic formula in this 20-flash card set. The values of the quadratic equation terms are in the range -15 to 15. Note: The download is the teacher's guide for using Media4Math's Quizlet Flash Cards. |
|
Quadratic Equations and Functions and Quadratic Formula |
Quizlet Flash Cards: The Discriminant, Set 01 |
In this set of 10 interactive flash cards find the mean of four numbers. Press the Options button to decide how to display the flash cards. Press the Play button to auto-play the sequence of flash cards. Press Shuffle to change the order of the cards. Note: The download is the teacher's guide for using Media4Math's Quizlet Flash Cards. |
|
Quadratic Formula |
Quizlet Flash Cards: The Discriminant, Set 02 |
In this set of 10 interactive flash cards find the mean of four numbers. Press the Options button to decide how to display the flash cards. Press the Play button to auto-play the sequence of flash cards. Press Shuffle to change the order of the cards. Note: The download is the teacher's guide for using Media4Math's Quizlet Flash Cards. |
|
Quadratic Formula |
Quizlet Flash Cards: The Discriminant, Set 03 |
In this set of 10 interactive flash cards find the mean of four numbers. Press the Options button to decide how to display the flash cards. Press the Play button to auto-play the sequence of flash cards. Press Shuffle to change the order of the cards. Note: The download is the teacher's guide for using Media4Math's Quizlet Flash Cards. |
|
Quadratic Formula |
Quizlet Flash Cards: The Discriminant, Set 04 |
In this set of 10 interactive flash cards find the mean of four numbers. Press the Options button to decide how to display the flash cards. Press the Play button to auto-play the sequence of flash cards. Press Shuffle to change the order of the cards. Note: The download is the teacher's guide for using Media4Math's Quizlet Flash Cards. |
|
Quadratic Formula |
Quizlet Flash Cards: The Discriminant, Set 05 |
In this set of 10 interactive flash cards find the mean of four numbers. Press the Options button to decide how to display the flash cards. Press the Play button to auto-play the sequence of flash cards. Press Shuffle to change the order of the cards. Note: The download is the teacher's guide for using Media4Math's Quizlet Flash Cards. |
|
Quadratic Formula |
Quizlet Flash Cards: The Discriminant, Set 06 |
Find the discriminant in this 20-flash card set. The values of the quadratic equation terms are in the range -15 to 15. Note: The download is the teacher's guide for using Media4Math's Quizlet Flash Cards. |
|
Quadratic Formula |
Quizlet Flash Cards: The Discriminant, Set 07 |
Find the discriminant in this 20-flash card set. The values of the quadratic equation terms are in the range -15 to 15. Note: The download is the teacher's guide for using Media4Math's Quizlet Flash Cards. |
|
Quadratic Formula |
Quizlet Flash Cards: The Discriminant, Set 08 |
Find the discriminant in this 20-flash card set. The values of the quadratic equation terms are in the range -15 to 15. Note: The download is the teacher's guide for using Media4Math's Quizlet Flash Cards. |
|
Quadratic Formula |
Quizlet Flash Cards: The Discriminant, Set 09 |
Find the discriminant in this 20-flash card set. The values of the quadratic equation terms are in the range -15 to 15. Note: The download is the teacher's guide for using Media4Math's Quizlet Flash Cards. |
|
Quadratic Formula |
Quizlet Flash Cards: The Discriminant, Set 10 |
Find the discriminant in this 20-flash card set. The values of the quadratic equation terms are in the range -15 to 15. Note: The download is the teacher's guide for using Media4Math's Quizlet Flash Cards. |
|
Quadratic Formula |
Video Definition 1--Quadratics Concepts--Completing the Square |
Video Definition 1--Quadratics Concepts--Completing the SquareThis is part of a collection of math video definitions related to to the topic of quadratic expressions, equations, and functions. Note: The download is an MP4 video. |
|
Quadratic Equations and Functions |
Video Definition 10--Quadratics Concepts--The Discriminant |
Video Definition 10--Quadratics Concepts--The DiscriminantThis is part of a collection of math video definitions related to to the topic of quadratic expressions, equations, and functions. Note: The download is an MP4 video. |
|
Quadratic Equations and Functions |
Video Definition 11--Quadratics Concepts--Increasing Quadratic Function |
Video Definition 11--Quadratics Concepts--Increasing Quadratic FunctionThis is part of a collection of math video definitions related to to the topic of quadratic expressions, equations, and functions. Note: The download is an MP4 video. |
|
Quadratic Equations and Functions |
Video Definition 12--Quadratics Concepts--x-intercept |
Video Definition 12--Quadratics Concepts--x-interceptThis is part of a collection of math video definitions related to to the topic of quadratic expressions, equations, and functions. Note: The download is an MP4 video. |
|
Quadratic Equations and Functions |
Video Definition 13--Quadratics Concepts--y-Intercept |
Video Definition 13--Quadratics Concepts--y-InterceptThis is part of a collection of math video definitions related to to the topic of quadratic expressions, equations, and functions. Note: The download is an MP4 video. |
|
Quadratic Equations and Functions |
Video Definition 14--Quadratics Concepts--Discriminant Visualization |
Video Definition 14--Quadratics Concepts--Discriminant VisualizationThis is part of a collection of math video definitions related to to the topic of quadratic expressions, equations, and functions. Note: The download is an MP4 video. |
|
Quadratic Equations and Functions |
Video Definition 15--Quadratics Concepts--Complex Roots |
Video Definition 15--Quadratics Concepts--Complex RootsThis is part of a collection of math video definitions related to to the topic of quadratic expressions, equations, and functions. Note: The download is an MP4 video. |
|
Quadratic Equations and Functions |
Video Definition 16--Quadratics Concepts--Quadratic Models |
Video Definition 16--Quadratics Concepts--Quadratic ModelsThis is part of a collection of math video definitions related to to the topic of quadratic expressions, equations, and functions. Note: The download is an MP4 video. |
|
Quadratic Equations and Functions |
Video Definition 17--Quadratics Concepts--Decreasing Quadratic Function |
Video Definition 17--Quadratics Concepts--Decreasing Quadratic FunctionThis is part of a collection of math video definitions related to to the topic of quadratic expressions, equations, and functions. Note: The download is an MP4 video. |
|
Quadratic Equations and Functions |
Video Definition 18--Quadratics Concepts--Quadratic Function Table |
Video Definition 18--Quadratics Concepts--Quadratic Function TableThis is part of a collection of math video definitions related to to the topic of quadratic expressions, equations, and functions. Note: The download is an MP4 video. |
|
Quadratic Equations and Functions |
Video Definition 19--Quadratics Concepts--Axis of Symmetry |
Video Definition 19--Quadratics Concepts--Axis of SymmetryThis is part of a collection of math video definitions related to to the topic of quadratic expressions, equations, and functions. Note: The download is an MP4 video. |
|
Quadratic Equations and Functions |
Video Definition 2--Quadratics Concepts--Quadratic Formula |
Video Definition 2--Quadratics Concepts--Quadratic FormulaThis is part of a collection of math video definitions related to to the topic of quadratic expressions, equations, and functions. Note: The download is an MP4 video. |
|
Quadratic Equations and Functions |
Video Definition 20--Quadratics Concepts--Vertex |
Video Definition 20--Quadratics Concepts--VertexThis is part of a collection of math video definitions related to to the topic of quadratic expressions, equations, and functions. Note: The download is an MP4 video. |
|
Quadratic Equations and Functions |
Join the hundreds of thousands of math educators who have used Media4Math resources in their classroom to engage their students. Our new integrated Library/Classroom product has everything you need!
About Media4Math
Our Mission
Media4Math's mission is to educate 21st-century students in real-world applications of math with digital technology. We bring math to life in your classroom with a rich blend of resources to inspire your students to learn. Our philosophy is that the procedural side of math is a prerequisite to using it, but we also find that real-world math applications can provide motivation and even inspiration for math students. Math is its own language and it has important stories to tell. While many of our resources are for procedural skills, there are many resources that are real-world applications of math. Some of these resources rely on partnerships with other educational publishers.
About Media4Math Library
Media4Math Library contains over 15,000 high-quality resources designed for classroom or home use. This includes instructional, remediation, and assessment resources. You'll find truly innovative resources that bring math to life. Resources in Media4Math Library include:
- Videos
- Math Clip Art
- Math Examples
- Quizzes
- Tutorials
- PowerPoint and Google Slide presentations
- GoogleEarth Voyager Stories
- Algebra Applications
- Geometry Explorations
- Quizlet Flash Cards
- Desmos Resources
- Texas Instrument Resources
- Games and Simulations
About Media4Math Classroom
Media4Math Classroom provides ready-to-use interactive math lessons that teach, assess, and provide real-world applications of topics in Pre-Algebra, Algebra, and Geometry. Assign these modules to your students and capture assessment scores in an easy-to-use Dashboard. This is a growing library of instructional modules. Topics include:
- Arithmetic
- Pre-Algebra
- Algebra
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- SAT Math Prep
Media4Math Classroom modules provide real world applications of math that will motivate your students. Here are some examples:
- Construction Site Math. Apply ratios and proportions to mixtures of cement and concrete. This module includes video resources and your students will get a real-world application of ratios and proportions.
- Counting Bison. Apply place value concepts to the real-world application of the bison population. Because the bison population has gone through dramatic changes in population, this become an opportunity to use and apply place value.
- Wildlife Refuge. This study of area and perimeter centers on the mustang population in the Nevada area. Students explore the relationship between area and perimeter of rectangular shapes in the context of designing a wildlife refuge.
The Media4Math Bundle
A subscription to the Media4Math bundle gives teachers access to all the resources listed above. Specifically:
- Access to all the Media4Math Library resources and tools.
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To learn more about our subscription packages, contact us at admin@media4math.com.
Partnering with Media4Math
Media4Math prides itself on its strategic partnerships with other educational organizations. Our partnerships include the following partners:
-
Google Earth. Media4Math has partnered with GoogleEarth to create a comprehensive library of GoogleEarth Voyager Stories. These map-based explorations of geometry, geography, and culture will literally bring the math to life. See our collection of Voyager Stories by clicking on this link to the Google Earth resources.
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Texas Instruments. TI is the leading provider of graphing calculators used in the classroom. Media4Math has partnered with TI to create a library of digital resources to support the use of these graphing calculators. These resources include videos, presentations, and related tutorials. See our collection of TI resources by clicking on this link to the TI resources.
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Desmos. This free online resource that includes a graphing calculator and geometry tools. Media4Math has created an extensive library of resources that support the use of these Desmos resources. See our collection of Desmos resources by clicking on this link to the Desmos resources.
- Quizlet. We have partnered with the leading provider of interactive Flash Cards and is used by millions of teachers and students around the world. Media4Math has developed an extensive library of Quizlet resources. See our collection of Quizlet resources by clicking on this link to the Quizlet resources.
Link to the Media4Math Study Sets on Quizlet and search for "Media4Math."
- The Princeton Review. The Princeton Review is the leading provider of SAT prep and other test preparation courses and tutorials. Media4Math is an affiliate of Princeton Review and we have created a set of free SAT math resources, sponsored by Princeton Review. See this collection of SAT resources by clicking on this link to the Princeton Review resources.
If you would like to partner with Media4Math, please reach out to us at admin@media4math.com.
