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46 resources with the keyterm quadratics

Videos (Over 2 Million Educational Videos Available)
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3:07
Who was Frederick Douglass?
Other Resource Types (46)
16:30
Lesson Planet

Factoring Quadratic Expressions

For Students 7th - 11th
Focusing on the intuitive nature of algebra and factoring, Sal demonstrates how to efficiently factor quadratic equations. This video would be great to show in class after a lecture on quadratics, or to assign in a computer lab (or...
10:24
Lesson Planet

SAT Prep: Test 5 Section 7 Part 3

For Students 9th - 12th
The most helpful part of this video is at the very end, when Sal demonstrates how to solve a combinations problem incorrectly (after initially finding the correct answer). The trial-and-error strategy of solving multiple-choice math...
9:16
Lesson Planet

SAT Prep: Test 3 Section 4 Part 2

For Students 9th - 12th
Sal explains how helping his young cousins with their math skills inspired him to make this series of videos, so he can help a bunch of people pass the SAT. In this video, he covers exponents, quadratics, and parabolas in problems 5-9 on...
8:16
Lesson Planet

SAT Prep: Test 1 Section 6 Part 1

For Students 9th - 12th
Here, Sal begins section 6 on page 407 of The Official SAT Study Guide, focusing on problems 1-4 in this video. He clarifies that SAT questions are "tricky, but really fast" problems that shouldn't take a lot of time to solve. To prove...
1:45
Lesson Planet

SAT Prep: Test 3 Section 4 Part 5

For Students 9th - 12th
The last part of problem 18 is the focus of this short video. Sal picks up where he left off, factoring the end of the linear equation, and reminding students to view his video on factoring if they are still confused.
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Exercise Set 2.6: An Introduction to Functions

For Students 9th - 12th
In this functions worksheet, students solve 70 short answer questions. Students find domain of functions and evaluate them for a given value. Students determine if a mapping diagram represents a function.
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IB Math SL 1 - Transformations and Combinations Worksheet

For Students 10th - 12th Standards
Study transformations and combinations with your advanced math class. They solve four graphing problems by graphing the transformations of a parent graph. They determine the equations to represent the given transformations of a parent...
Lesson Planet

Babylonian Mathematics I

For Teachers 8th - 10th
Learners examine a Babylonian clay tablet and the mathematics found on it as a catalyst to investigate a variety of mathematical ideas. They work with prime numbers, classify numbers as whole, integer, rational, or irrational and use...
1 In 1 Collection
Lesson Planet

Completing the Square

For Teachers 9th - 12th Standards
Solve equations by completing the square. The pupils factor quadratic equations and graph the parabola. They also identify the different terms in the equation and look for patterns.
7:31
Lesson Planet

Graphing Quadratic Functions - Algebra Help

For Teachers 9th - 12th
This clip covers a lot of ground and is perfect for those needing a little extra help remembering how to graph a quadratic function. It begins with a multi-step problem which requires the learner to graph a quadratic function, set up a...
Lesson Planet

Radicals and Exponents

For Students 9th - 12th
In this radicals and exponents worksheet, students solve 25 short answer problems. Students simplify radical and exponential expressions. Students factor quadratics and use the quadratic equation to solve quadratic equations.
Lesson Planet

Regents Exam Questions: Quadratics

For Students 9th - 11th
In this quadratics worksheet, students identify the roots of a quadratic equation.  They use FOIL and the quadratic formula to solve quadratic equations.  This seven-page worksheet contains 32 problems.  Answers are provided on the last...
Lesson Planet

Curve Sketching Review Worksheet

For Students 11th - 12th
In this curve sketching worksheet, students solve 13 short answer and graphing questions. Students find maximums, minimums, critical points, turning points, increasing/decreasing intervals, etc.
Lesson Planet

Powers and Roots

For Teachers 9th - 11th
Students solve problems using properties of exponents to add, subtract and multiply. In this algebra lesson, students factor quadratic equations and find the roots to graph the equation.
Lesson Planet

Linear Systems and Quadratics

For Students 9th - 11th
In this algebra worksheet, students solve quadratic equations and linear equations. They graph their points and identify where the 2 intersect. There are 10 questions with an answer key.
Lesson Planet

Quadratics and Rational Expressions

For Students 11th
In this algebra worksheet, 11th graders factor quadratic equations and solve rational expressions. They calculate the limit of a rational expression as the limit approaches zero. There are 5 questions.
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Quadratic Equations

For Students 9th - 11th
In this algebra worksheet, students solve quadratic functions through factoring and graphing. They solve for the area of a rectangular area. There are 20 questions.
Lesson Planet

Factoring

For Students 11th - 12th
In this algebra activity, students solve quadratic equations and factor using complete the square. There are 20 problems. 
Lesson Planet

Solving Quadratics

For Students 9th - 11th
In this algebra worksheet, students solve quadratics using the quadratic formula and completing the square. There are 13 questions on this test.
Lesson Planet

Kitchen Paraboloids

For Teachers 9th - 12th
High schoolers solve quadratic equations and identify functions. In this algebra instructional activity, students graph parabolas and identify properties describing the shape of the parabola. They find the vertex and rewrite the equation...
Lesson Planet

Definitions of Parabolas

For Students 11th
In this algebra instructional activity, 11th graders identify parts of a parabola and circle. They solve systems of equations and answer questions about radius, foci and conics. There are 20 questions on this test. 
Lesson Planet

Solving Quadratic Equations By Factoring

For Students 9th - 11th
In this algebra activity, students solve quadratic equations by factoring and foiling. There are 20 problems, including 2 real world application problems.
Lesson Planet

Curve Ball

For Teachers 6th - 9th Standards
Learners explore the concept of parabolas by collecting quadratic data on a bouncing ball as it is falling using a motion detector. They plot the data and determine the equation of the quadratic in vertex form, then determine the values...
Lesson Planet

Combining Transformations

For Teachers 9th - 12th
Students explore the concept of transforming functions.  In this transforming functions lesson, students graph parent functions of a variety of types including linear, cubic, quadratic, absolute value, and greatest integer.  Students...