Quadratic Formula Teacher Resources
Find Quadratic Formula lesson plans and worksheets
Showing 1 - 24 of 331 resources
Quadratic FormulaLesson Planet
8 mins 9th - 12th CCSS: Designed
The mechanics of using the quadratic formula are clearly detailed in this example-full presentation, along with how to identify and walk through the algorithm. Step-by-step attack methods are provided with examples of several different...
How was the Quadratic Formula Derived?Lesson Planet
10 mins 6th - 12th
If you or your class members are interested in how the quadratic formula is derived, then take a look at this video! The tutorial takes you through each step necessary to derive the quadratic formula from the general form for a quadratic...
Deriving the Quadratic FormulaLesson Planet
7 mins 8th - 11th CCSS: Adaptable
Formulas don't appear from thin air! Learn how to derive the quadratic formula by completing the square. As the video instructor demonstrates each step of the derivation, the quadratic formula begins to emerge until it is complete in the...
Derivation of the Quadratic FormulaLesson Planet
9th - 11th CCSS: Adaptable
What connection does the quadratic formula have with a quadratic equation? Using a matching activity, pupils construct the algebraic derivation of the quadratic formula in this Algebra II lesson task. The task provides two variations of...
Deriving the Quadratic FormulaEngageNY
9th - 10th CCSS: Designed
Where did that formula come from? Lead pupils on a journey through completing the square to discover the creation of the quadratic formula. Individuals use the quadratic formula to solve quadratic equations and compare the method to...
Use the Quadratic Formula to Find Roots of the FunctionLesson Planet
5 mins 11th - Higher Ed CCSS: Adaptable
Get to the root of the problem with an instructive lesson! Learners find the roots of a function using the quadratic formula. A video shows the process and includes an explanation of the substitution steps.
Using the Quadratic FormulaEngageNY
9th - 10th CCSS: Designed
What is the connection between the quadratic formula and the types of solutions of a quadratic equation? Guide young mathematicians through this discovery as they use the discriminant to determine the number and types of solutions, and...
Using the Quadratic FormulaLesson Planet
7th - 12th CCSS: Adaptable
Your learners will get plenty of practice solving quadratic equations in a worksheet using the quadratic formula. An extension to this activity would nicely connect MP5 concepts. Have learners use a graphing program to graph the solved...
Quadratic Formula 1Lesson Planet
9th - 12th CCSS: Designed
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...