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Worksheet
Curated OER

Sums of 3, 4, and 5

For Students K - 1st
In this basic mathematics instructional activity, students add each of the colored buttons to get their answer. They use addition to solve each of the 16 problems on the sheet.
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Lesson Plan
Curated OER

Point-Slope Form

For Teachers 9th
Ninth graders explore the point-slope form of linear equations and graph lines in the point-slope form. After completing the point-slope equation, they identify the slope of a line through a particular point. Students explain the...
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Lesson Plan
Curated OER

Introducing Linear Terminology

For Teachers 9th
Ninth graders graph linear equations and inequalities in two variables and then, they write equations of lines and find and use the slope and y-intercept of lines. They use linear equations to model real data and define to define the...
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Lesson Plan
Curated OER

Standard Linear Form

For Teachers 9th
Ninth graders identify and describe the x-intercept as the place where the line crosses the x-axis as it applies to football. They create their own differentiations to reinforce the distinction between the x-intercept and the...
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Lesson Plan
Curated OER

Sloping and Intersecting a Linear Function

For Teachers 9th - 12th
Students examine and discuss typical linear equations, and the difference between a linear and nonlinear equation. They observe examples of linear equations and complete a worksheet.
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Worksheet
Curated OER

A Shortcut for Multiplying Large Numbers

For Students 7th - 9th
In this multiplying large numbers worksheet, students read about a shortcut to use when numbers have zeros and are large. They learn to remove the zeros and multiply the non-zero numbers and then add the total number of zeros. They...
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Unknown Type
Varsity Tutors

Varsity Tutors: Hotmath: Practice Problems: Applications of Derivatives

For Students 9th - 10th
Hotmath provides 25 practice problems dealing with derivative applications. Each of the practice problems include a step-by-step guide.
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Unknown Type
University of Vienna (Austria)

University of Vienna: Properties of Functions

For Students 9th - 10th Standards
Interactive multiple-choice assessment in which a graph is given and the properties of the graph must be observed. Such properties include zeros of the function, positive and negative intervals of the function, and monotonically...
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Activity
Texas Instruments

Texas Instruments: Cubic, Zeros and Tangents

For Teachers 9th - 10th
In this Computer Algebra System (CAS) activity, students use CAS to prove a theorem regarding cubic functions, their zeros [roots], and tangents to the curves.
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Activity
Texas Instruments

Texas Instruments: Polynomials

For Teachers 9th - 10th Standards
These questions about polynomials involve finding the zeros, writing the equation of the polynomial given the zeros, and determining the end behavior. Questions are multiple choice and true/false; solutions are provided.
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Activity
Texas Instruments

Texas Instruments: Mc Dougal Littell Algebra 1: Find Minimum and Maximum

For Teachers 9th - 10th Standards
Students can use the TI-84 Plus family to find the minimum or maximum and the zeros of quadratic functions.
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Unknown Type
Elias Saab

Math Drills: Roots of Polynomial Functions Quiz

For Students 9th - 10th Standards
An interactive quiz which provides students with a problem involving a polynomial function to be solved. Students input their solution and have the program evaluate it. Hints are available if the student needs them, and explanations are...
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Unit Plan
CK-12 Foundation

Ck 12: Analysis: Finding Zeros of Polynomials

For Students 10th - 12th Standards
[Free Registration/Login may be required to access all resource tools.] This lesson shows you how to find all the rational and real-number solutions of a polynomial. Students examine guided notes, review guided practice, watch...
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eBook
CK-12 Foundation

Ck 12: Algebra Ii: 11.13 Fundamental Theorem of Algebra

For Students 9th - 10th Standards
The Fundamental Theorem of Algebra is really the foundation on which most of the study of Algebra is built. In simple terms it says that every polynomial has zeros. That means that every polynomial can be factored and set equal to zero....
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Activity
Help Algebra

Help algebra.com: Rational Expressions

For Students 9th - 10th
In addition to defining rational expressions, this resource demonstrates how to find the excluded values and zeros of the expressions.
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eBook
Math Planet

Math Planet: Algebra 2: Polynomial Functions: Descartes' Rule of Sign

For Students 9th - 10th
Provides detailed information about Descartes' rule of sign through the use of examples.
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Whiteboard
ClassFlow

Class Flow: Solve by Completing the Square

For Teachers 9th - 10th Standards
[Free Registration/Login Required] This flipchart explores the steps for solving quadratics by completing the square.
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Activity
Interactive Mathematics

Interactive Mathematics: Polynomial Functions and Equations

For Students 9th - 10th Standards
Want to find the roots of a polynomial function? Learn how, using several methods in this tutorial. Graphing and Scientific Notebook are used on the main page. Click on the "Dinosaur Method" link at the bottom of the page to see the...
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Handout
Purple Math

Purplemath: The Rational Roots Test

For Students 9th - 10th Standards
Demonstrates how to use the Rational Roots Test to list possible fractional solutions for polynomials.