Worksheet
Curated OER

Solving Quadratic Equations

For Students 9th
In this quadratic equations worksheet, 9th graders solve and complete 7 different problems that include factoring quadratics. First, they solve for the values of x that make the equation true. Then, students substitute their values into...
Worksheet
Curated OER

Complex Fractions

For Students 9th
In this complex fractions activity, 9th graders solve 10 different problems that include simplifying various complex fractions. First, they create one single fraction in the numerator and then in the denominator. Then, students rewrite...
Worksheet
Curated OER

The Quadratic Formula

For Students 9th
In this quadratic formula learning exercise, 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...
Worksheet
Curated OER

8th Grade Mathematics Booklet

For Students 8th
In this 8th grade mathematics compilation worksheet, 8th graders solve 40 various types of problems for 8th grade. They determine the measurement of various triangles. Students also write the expanded form of an expression. In addition,...
Worksheet
Curated OER

The Quadratic Formula

For Students 9th - 10th
In this quadratic formula learning exercise, learners use the quadratic formula to solve given problems. Examples and explanations are given at the beginning of the learning exercise. This one-page learning exercise contains 20...
Worksheet
Curated OER

Expressions and Operations

For Students 8th - 12th
In this expressions and operations worksheet, students solve 5 multiple choice problems involving quadratic equations. Students answer 1 world problem and solve 4 quadratic equations.
Worksheet
Curated OER

Inverse Functions and Relations

For Students 11th
For this inverse functions and relations worksheet, 11th graders solve and complete 12 different problems. First, they find the inverse of each relation and determine whether the inverse is a function. Then, students find the inverse of...
Worksheet
Curated OER

Simplifying Expressions

For Students 11th
In this simplifying expressions worksheet, 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. They also...
Worksheet
Curated OER

Quadratic Equations with Square Roots

For Students 8th - 11th
In this quadratic equation worksheet, students solve 16 equations by taking the square root of both sides.
Worksheet
Curated OER

Solving Quadratic Equations with Square Roots

For Students 8th - 10th
For this quadratic equations worksheet, students solve quadratic equations containing square roots. They combine like terms and solve for the unknown. This four-page worksheet contains 28 problems. Answers are provided on the last two...
Lesson Plan
Curated OER

Right Triangles

For Teachers 7th - 8th
In this right triangles worksheet, students solve and complete 2 different types of problems. First, they take the case of an isosceles right triangle with a given leg and hypotenuse. Then, students find the sum of the squares of the...
Lesson Plan
Curated OER

Squares, Square Roots, and Exponential Expressions

For Teachers 7th - 8th
Students explore the concepts of square roots and exponential expressions. In this square root and exponential expression lesson plan, students complete an investigation called Building A Square Patio. Students use color tiles to develop...
Worksheet
Curated OER

Rational and Irrational Numbers

For Students 8th - 9th
Here is a rational and irrational numbers learning exercise in which learners identify 10 different expressions related to various types of numbers. They determine whether each expression given is a rational or irrational number.
Worksheet
Math Mammoth

Solving Quadratic Equations by Finding Square Roots

For Students 9th - 10th
In this quadratic equation instructional activity, learners solve equations by identifying the square roots. They identify all possible solutions. Twenty problems are provided on this one-page instructional activity.
Lesson Plan
Curated OER

Eat Your Sprouts Part I

For Teachers 6th - 8th
Students will conduct a lab on the oxidation of an apple. The students will learn that the oxidation process can be halted when lemon juice is applied to the flesh of an apple because the lemon juice contains vitamin C, an antioxidant....
Lesson Plan
Curated OER

Questions for Physics

For Teachers 11th - 12th
Students practice constructing and expressing logical, concrete arguments to support their selected position. They comprehend how others construct positions radically different from your own, and still requires the development and...
Lesson Plan
Curated OER

Using the Ti-83 Graphing Calculator

For Teachers 6th - 9th
For this graphing calculator worksheet, students complete 11 operations on the calculator.  Students enter absolute value, exponents, radicals, fractions, mixed numbers, etc.
Lesson Plan
Curated OER

A Tough Neighborhood

For Teachers 9th - 12th
Students describe at least three attributes of the deep ocean physical environment that are radically different from ocean habitats near the sea surface.Students explain at least three morphological or physiological adapt
Lesson Plan
Curated OER

Knock, Knock

For Teachers 10th - 12th
Students explore the use of sound as a special effect to enhance or radically change the meaning of a scene. They design a soundscape for Macbeth's porter scene, and conclude by listening to and watching two different film treatments of...
Worksheet
Curated OER

Algebra Quiz

For Students Higher Ed
In this college level algebra activity, students simplify absolute value expressions and solve radical and rational equations.  The two page activity contains six problems.  Answers are not provided. 
Lesson Plan
Curated OER

Babylonian Square Roots

For Teachers 6th - 10th
Students are introduced to a method for finding square roots used by the Babylonian people of Mesopotamia. The method involves dividing and averaging, over and over, to find a more accurate solution with each repeat of the process.
Lesson Plan
Curated OER

Is Your Square Complete?

For Teachers 9th - 12th
Students practice solving quadratic equations using a form called Complete the Square.
Lesson Plan
Curated OER

Doubling Up

For Teachers 5th
Fifth graders explore the powers of two and substitute values into their own names by solving a math word problem. They perform calculations with powers of numbers, find square roots, and explain the relation between a square root and a...
Lesson Plan
Curated OER

Lesson 3: The Quadratic Equation

For Teachers 8th - 12th
Learners explore quadratic equations. They use interactive graphs (on the Internet) to verify and solve solutions. Students solve quadratic equations by using square roots. Learners examine examples of inequalities.

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