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Worksheet
Curated OER

Arrange and Subtract Polynomials

For Students 9th
In this polynomial subtraction worksheet, 9th graders must apply operational properties to various binomials and trinomials. There are four equations to solve.
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Handout
Charleston School District

Solving Equations with the Distributive Property

For Students 8th - 9th Standards
Now there are parentheses in these equations? As the lessons continue in this series, equations get progressively more complex. Eighth graders solve equations by applying the distributive property before using inverse operations. 
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Lesson Plan
EngageNY

Criterion for Perpendicularity

For Students 9th - 12th Standards
The Pythagorean Theorem is a geometry pupil's best friend! Learners explain the equation a1b1 + a2b2 = 0 for perpendicular segments using the Pythagorean Theorem. They are able to identify perpendicular segments using their endpoints and...
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Lesson Plan
EngageNY

Similar Triangles in Circle-Secant (or Circle-Secant-Tangent) Diagrams

For Teachers 9th - 12th Standards
First angle measures, now segment lengths. High schoolers first measure segments formed by secants that intersect interior to a circle, secants that intersect exterior to a circle, and a secant and a tangent that intersect exterior to a...
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Lesson Plan
Willow Tree

Patterns - Numbers, Shapes, etc.

For Students 8th - 11th Standards
Find the pattern is the name of the game! Learners examine different patterns represented by numbers, shapes, and words. They must describe the pattern, predict the result in a given position, and find an equation that represents a...
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Lesson Plan
EngageNY

What Is a Trigonometric Identity?

For Students 10th - 12th Standards
Protect yourself from identity theft! Establishing a strong understanding of the Pythagorean identity allows learners to prove that sine^2x + cos^2x = 1. They then use the identity to find sine or cosine ratios given the other.
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Lesson Plan
EngageNY

Complex Number Division 2

For Teachers 11th - 12th Standards
Individuals learn to divide and conquer complex numbers with a little help from moduli and conjugates. In the second instructional activity on complex number division, the class takes a closer look at the numerator and denominator of the...
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Interactive
CK-12 Foundation

Solving Problems by Factoring: Building a Doghouse

For Students 8th - 10th Standards
Building a doghouse is easier with a little mathematical help! Young scholars use sliders to adjust the length of the doghouse and watch as it affects the width and area. They then answer questions that help them discover the question...
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Instructional Video25:49
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2
Flipped Math

Unit Circle and Radians

For Students 9th - 12th Standards
Measure angles is easy as pi. Pupils review special right triangles to find exact values for trigonometric functions. Scholars learn about radians and how they connect to measurements in degrees. They find exact and approximate values of...
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Worksheet
Curated OER

Fourteen Adding and Subtracting Polynomial Problems

For Students 8th - 10th
For this polynomials worksheet, students add and subtract polynomials in thirteen multiple choice problems and one free-response problems.  The solutions are provided.
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Lesson Plan
Curated OER

Worksheet Chapter 7.1 & 8.1 College Prep Algebra

For Teachers 9th - 12th
In this algebra worksheet, students solve equations through substitution and then solve for an unknown. They simplify division equations containing exponents and two variables and solve radical problems. This worksheet contains a...
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Worksheet
Curated OER

Simplifying Exponents of Polynomials Worksheets

For Students 9th - 10th
In this polynomial instructional activity, students use FOIL to simplify polynomial equations with exponents. They evaluate expressions with two variables involving positive and negative integers. Students place their answers on the...
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Worksheet
Curated OER

Using Proof in Algebra

For Students 10th
For this using proofs in algebra worksheet, 10th graders solve 2 proofs by applying the many rules from algebra for the Properties of Equality for real numbers. They name the property that justifies each statement as seen in the...
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Worksheet
Curated OER

Radicals

For Students 9th
In this radicals learning exercise, 9th graders solve and complete 16 different problems that include various radical expressions. First, they simplify each radical expression. Then, students use the Pythagorean Theorem to find each...
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Worksheet
Curated OER

Topic 5.3 - Dividing Polynomials

For Students 9th - 11th
In this polynomial worksheet, students simplify 6 polynomial expressions. They are instructed to use synthetic division to find the quotient of the next 4 expressions.
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Lesson Plan
Curated OER

Quadratic Equations and Functions

For Teachers 9th - 11th
Students factor and solve quadratic equations. In this algebra lesson, students identify the domain and range of the quadratic function. They graph the parabola and identify the vertex.
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Lesson Plan
Curated OER

Function Tables

For Teachers 9th - 12th
Learners practice representing problems found in the real world in terms that can be translated into mathematical expressions. The situations are represented in tables and graphs by students.
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Lesson Plan
Curated OER

Models with monomials and polynomials

For Teachers 9th - 12th
Students participate in a instructional activity that focuses on the concepts of combining monomials to make polynomial expressions. They use algebra tiles to complete the exercises in the instructional activity. This is hands-on...
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Lesson Plan
Curated OER

Worksheet Chapter 1, 1.2-1.8 College Prep Algebra

For Teachers 8th - 12th
In this algebra worksheet, pupils complete a variety of basic algebra problems. They compare integers, identify sets of numbers, simplify equations, translate words into numerical expressions, and identify properties. This worksheet...
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Worksheet
Curated OER

MT-A315I introduction to Linear Algebra

For Students 11th - 12th
In this linear algebra worksheet, students apply the basics of algebraic reasoning to evaluate different expressions looking for the pattern of finding the unknowns.
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Worksheet
Curated OER

Exponents and Powers

For Students 7th - 10th
In this math worksheet, learners find the solutions for the expressions using exponents. They also calculate the answers to the word problems.
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Lesson Plan
Curated OER

Solving Quadratic Equations by Factoring

For Teachers 6th - 10th
In this math worksheet, students simplify the expressions in the Quadratic Equations using the skill of factoring. Both solutions should be checked.
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Worksheet
Curated OER

Final Review Homework 1

For Students 9th - 10th
For this review worksheet, students solve radical expressions through multiplication and division. There are 21 problems on this one-page worksheet.
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Lesson Plan
Curated OER

Solving Rational Equations

For Teachers 9th - 10th
In this rational equation worksheet, students solve rational expressions by finding the LCM. There are 18 problems on this two-page worksheet.

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