Lesson Plan
Curated OER

Simplifying Radicals: College Prep Algebra

For Teachers 11th - 12th
In this radical worksheet, students simplify radicals containing integers, two variables, and numbers in exponential notation. Variables are found both inside and outside of the radical. Thirty problems are available on this worksheet.
Worksheet
Curated OER

Measuring Segments

For Students 8th - 10th
Middle and high schoolers solve 14 problems that include finding the distance between two points in different situations. First, they refer to a number line to find the measure of each point on the line. Then, pupils refer to the...
Worksheet
Curated OER

Absolute Value

For Students 11th - 12th
For this absolute value worksheet, students solve 10 different equations that include solving absolute values. First, they determine whether their equation is expressed in the a+bi form. Then, students select the coefficients for a and...
Worksheet
Curated OER

Recursive Sequences

For Students 8th - 10th
Consider recursive sequences with your class. They solve 10 different problems that include various recursive formula sequences. First, they write a recursive formula for the sequence shown, then determine the first 4 terms of the...
Worksheet
Curated OER

Rationalize Denominators

For Students 9th - 11th
Solve 10 different problems that include various rational expressions. First, learners rationalize the denominator in each set. Then, they write the conjugate for each binomial and determine the reciprocal. They also write an expression...
Handout
Charleston School District

Estimating Values of Expressions

For Students 8th Standards
You can't evaluate an irrational root expression without a calculator—or can you? Scholars estimate the value of roots within an expression to approximate the value of the expression. Expressions include a mix of square roots and whole...
Worksheet
Curated OER

Simplifying Radicals

For Students 10th - 12th
In this simplifying radicals worksheet, students factor out the whole number root of each radicand in 20 short answer problems. Four of the answers involve the absolute value of a variable.
Lesson Plan
EngageNY

Rational Exponents—What are 2^1/2 and 2^1/3?

For Teachers 9th - 12th Standards
Are you rooting for your high schoolers to learn about rational exponents? In the third installment of a 35-part module, pupils first learn the meaning of 2^(1/n) by estimating values on the graph of y = 2^x and by using algebraic...
Lesson Plan
EngageNY

An Appearance of Complex Numbers 1

For Teachers 11th - 12th Standards
Complex solutions are not always simple to find. In the fourth lesson of the unit, the class extends their understanding of complex numbers in order to solve and check the solutions to a rational equation presented in the first lesson....
Worksheet
Curated OER

Formulae

For Students 6th - 9th
Learners complete a 24 page unit. They solve expressions by plugging in values, and translate words into algebraic equations. Included are: mixed operations, square roots, exponents and negative numbers. This resource provides a good...
Worksheet
Teacher Web

Plant Reproduction—Structure of a Flower

For Students 9th - 12th Standards
What happened to the plant in math class? It grew square roots. Here, a set of 11 worksheets provide a review of plant reproduction. It includes the structure of a flower and each part's function, pollination, fertilization, seed...
Worksheet
Curated OER

Rational Expressions Test with a Calculator

For Students 11th - Higher Ed
In this rational expression instructional activity, students graph rational equations, evaluate limits, state intercepts, asymptotes, and roots and factor.  This instructional activity is designed as a test to be completed with a...
Worksheet
Curated OER

DeMoivre's Theorem

For Students 11th - Higher Ed
In this DeMoivre's theorem worksheet, students find square, third, fourth and fifth roots of complex numbers. They give answers in trigonometric form. This one-page worksheet contains six problems. Answers are provided at the bottom...
Worksheet
Curated OER

The Quadratic Formula

For Students 9th
In this quadratic formula worksheet, 9th graders identify and solve 20 different problems by applying the quadratic formula to each one. First, they read the lesson and examples to identify the quadratic formula. Then, students use the...
Worksheet
Curated OER

The Quadratic Formula

For Students 9th - 10th
In this quadratic formula instructional activity, students use the quadratic formula to solve given problems. Examples and explanations are given at the beginning of the instructional activity. This one-page instructional activity...
Interactive
Curated OER

Pythagorean Theorem

For Students 9th
In this Pythagorean theorem worksheet, 9th graders solve and complete 8 different types of problems. First, they go to the given website and copy the picture shown. Then, students draw a right triangle using the straight line between the...
Worksheet
Curated OER

Simplifying Radical Expressions

For Students 9th
In this radical expressions worksheet, 9th graders solve and complete 20 different problems that include simplifying various radical expressions. First, they define rationalizing the denominator. Then, students simplify and leave each in...
Worksheet
Curated OER

Perfect Squares

For Teachers 6th - 8th
In this math worksheet, learners solve the problems that have the form of perfect squares. These are essential to finding the roots.
Worksheet
Curated OER

Misconceptions in Mathematics

For Students 6th
In this misconceptions activity, 6th graders solve and complete 3 different steps in a problem. First, they solve by multiplying the fraction of a number to get the percentage. Then, students find the square roots of both sides of a...
Worksheet
Curated OER

Simplifying Expressions

For Students 11th
In this simplifying expressions learning exercise, 11th graders solve and complete 44 various types of problems. First, they solve for the given variable in each equation. Then, students simplify each expression and factor completely....
Worksheet
Curated OER

Expand Using Laws of Logarithms

For Students 9th - 11th
For this logarithm worksheet, students expand given logarithms containing fractions, exponents, and multiplication problems.  This two-page worksheet contains 8 multi-step problems.  Answers are provided on the last page.
Worksheet
Curated OER

Quotable Puzzles

For Students 7th - 9th
For this algebra puzzle worksheet, students evaluate 25 different expressions using the values provided for a, b, c, x, y, and z. They then match the answer to the correct letter of the alphabet and use the letters to solve the quotation...
Worksheet
Curated OER

Operations with Radicals

For Students 9th
In this operations with radicals learning exercise, 9th graders solve 10 different equations that include various radicals. First, they perform the indicated operations in each problem. Then, students simplify their answers, some having...
Worksheet
Curated OER

Adding and Subtracting Radical Expressions

For Students 8th - 9th
In this algebra activity, students add and subtract 28 radical expressions. Eight problems have the same radicand, twenty involve students factoring out a square prior to the addition and subtraction.