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Worksheet
Curated OER

Number Sense and Numeration: Multiples, Factors and Square Roots

For Students 6th - 8th
A great resource for any math teacher covering multiples, factors or square roots; this worksheet walks young mathematicians through the logic behind factoring and square roots with a systematic set of problems which gradually increase...
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Activity
Under the Dome

The Pythagoras Tree

For Students 8th Standards
View a tree designed by Pythagoras. Pupils watch a video as a tree is built by using squares representing the side lengths of a right triangle, with each side of the squares becoming the side of another triangle. Learners come up with...
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Interactive
CK-12 Foundation

Tangent Line Approximation: Estimating Square Roots

For Students 11th - Higher Ed
Estimating a square root is as easy as evaluating a linear equation. Using the derivative of the square root function, pupils calculate an estimation of square roots. Class members determine the equation of the tangent line at the value...
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Interactive
CK-12 Foundation

Newton's Method

For Students 11th - Higher Ed
Use an iterative process to find an approximation of a square root. Pupils use the interactive to find an approximation to find the positive root of a quadratic function with Newton's method. With the graphs, learners position the...
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Printables
Curriculum Corner

8th Grade Math Common Core Checklist

For Teachers 8th Standards
Ensure your eighth graders get the most out of their math education with this series of Common Core checklists. Rewriting each standard as an "I can" statement, this resource helps teachers keep a record of when each standard was...
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Handout
McGraw Hill

Adding and Subtracting Radicals

For Students 7th - 10th Standards
Help remove some of the confusion surrounding the addition and subtraction of radical numbers with this set skills practice problems. Taken straight from the pages of a math text book, this resource provides learners with...
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Lesson Plan
Region of Peel

Put Me in Order

For Teachers 4th - 8th
Sorting fractions, integers, decimals and square roots into sequential order is an active process when you use a gym as your setting. After your class is divided into two groups and provided with number cards, they compete to see who can...
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Worksheet
Curated OER

Square Root Worksheet

For Students 6th - 8th
In this square root worksheet, students determine the square root of perfect squares. This one-page worksheet contains 20 problems.
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Lesson Plan
Curated OER

Powers and Roots

For Teachers 8th - 10th
Eighth graders determine the square and cube roots of given numbers in this math lesson. They determine the missing number in a sequence. Additionally, they calculate the interior and exterior polygon angles.
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Lesson Plan
Curated OER

Exponential Expressions - Perfect Squares, Square Roots

For Teachers 6th - 8th
Color tiles are used to model perfect squares. Alone or in pairs, middle schoolers will find patterns. Afterward, the relationship between perfect squares and roots will be discussed as a whole class.
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Assessment
Mathematics Assessment Project

The Number System

For Students 7th - 8th Standards
Count this assessment in the "use" pile. Middle schoolers solve a set of five problems in the seventh and eighth grade number system domains. All problems are in pure mathematics with no applications.
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Lesson Plan
Curated OER

Algebra 1: Simplifying Radicals

For Teachers 8th - 9th Standards
After discussing the difference between rational and irrational numbers, the class pratices simplifying, adding, and subtracting radical expressions. They play a game which involves passing around cards until they have matching hands of...
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Lesson Plan
Curated OER

Worksheet #12: Simplifying Radicals

For Teachers 9th - 10th
In this radical worksheet, students simplify radicals by identifying the root, and rationalizing the denominator. They complete 40 multiple choice answers.
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Lesson Plan
Curated OER

Simplify Radicals

For Teachers 7th - 8th
Learners are introduced to the concept of radicals and how to use them in various situations. They review rational and irrational numbers while simplifying different number sentences. They also practice factoring perfect squares.
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Worksheet
Curated OER

A.13: Algebra 1

For Students 6th - 8th
In this square roots worksheet, middle schoolers solve an algebra problem involving square roots and then determine which of the options is closest to the correct answer to the problem. There are 8 problems on this page.
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Worksheet
Curated OER

Lisa Simpson and Math

For Students 9th - 12th
In this algebra instructional activity, students ponder life's questions presented in several episodes of The Simpson's. They calculate the square root of 1 million and verify known facts concerning pi. There are 9 questions.
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Worksheet
Curated OER

Math with Homer Simpson

For Students 8th - 12th
In this exploration worksheet, students work with squares and square roots to prove or disprove Homer Simpson's formulas. There are 3 formulas to prove.
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Worksheet
Curated OER

Developing an Understanding for Square Roots

For Students 8th - 12th
In this algebra worksheet, students discover properties of squares while making squares with a Geoboard. There are two charts to complete and 15 questions.
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Lesson Plan
Curated OER

Going out of Business: Pythagorean Theorem

For Teachers 8th - 9th
Students find the length of diagonals.  In this Pythagorean theorem lesson, students use the Pythagorean theorem to determine the length of diagonals. 
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Worksheet
Curated OER

Simplifying Expressions

For Students 11th
In this simplifying expressions activity, 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...
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Lesson Plan
Curated OER

Square Roots

For Teachers 7th - 8th
Learners differentiate between perfect roots and rational roots. In this algebra lesson, students perform operation using roots. They add, subtract, multiply and divide rational expressions.
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Worksheet
Curated OER

Square Worksheet

For Students 6th - 8th
In this square worksheet, students square given integers. They identify the base and the exponent. This one-page worksheet contains approximately 20 problems.
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Worksheet
Curated OER

Completing the Square 6-3

For Students 7th - 9th
In this completing the square worksheet, learners learn how to use the complete the square method to solve an equation. They then solve the 8 equations on the worksheet.
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Worksheet
Curated OER

Composition of Functions

For Students 11th
In this composition of functions activity, 11th graders solve and complete 11 different problems. First, they find the value of x in each of the given functions. Then, students determine the value of both compositions in each function.