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Worksheet
Curated OER

Square Roots Worksheet With Addition and Subtraction

For Students 6th - 8th
In this square roots practice worksheet, middle schoolers use their problem solving skills to solve 12 problems that require them to find square roots and add or subtract them.
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PPT
Curated OER

Multiplication Facts up to 10 X 10

For Teachers 4th - 5th
Here is a presentation that's chock full of great tips on how to memorize multiplication facts, and how to calculate the area of shapes that aren't perfect squares or rectangles. Many good problems are in each of the slides. A great...
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Worksheet
Curated OER

Radicals

For Students 9th
In this radicals instructional activity, 9th graders identify and solve 21 different problems that include various simple radical forms. First, they determine if there is a radical in the denominator. Then, students rationalize the...
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Interactive
Curated OER

Factoring Trinomials

For Students 9th - 12th
In this online math worksheet, students factor a series of trinomials given specific equations. This excellent resource allows the students to check their answers and to get "hints" should they run into difficulties.
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Worksheet
Curated OER

Complete the Square

For Students 9th - 12th
In this quadratic equations worksheet, students complete the square, factor a trinomial, and solve using square roots. There are eight questions with a provided workspace.
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Lesson Plan
Curated OER

Is Your Square Complete?

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

Completing the Square 6-3

For Students 7th - 9th
In this completing the square worksheet, students 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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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
Kenan Fellows

A Farmer’s Challenge to Breed to the Greatest of Grapes

For Teachers 7th Standards
What does your class know about GMOs? Are they savvy to selective breeding? Challenge young minds to engineer the greatest crop of all time using a hands-on genetics unit. Learners discover the good and bad details of selective breeding,...
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Lesson Plan
Curated OER

The Real Number System

For Teachers 7th - 8th
Learners analyze the real number system. They discuss real numbers, rational and irrational numbers, integers, whole numbers, natural numbers and more of the real number in the system. They differentiate between all these numbers.
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Worksheet
Curated OER

Simplifying Radicals

For Students 7th - 9th
In this radical activity, learners select the best answer from four choices to ten problems involving radicals. Problems ask students to find the perfect square in a number and factor it out, they add radicals and evaluate square roots....
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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 Roots

For Students 4th - 6th
For this square root worksheet, students find the square root of a total of 32 integers; answers are included on page two and highest integer is 121.
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Worksheet
Curated OER

Square Roots: 2

For Students 4th - 5th
In this square root worksheet, students find the square root of a total of 32 integers; answers are included on page two and highest integer is 100.
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Lesson Plan
Curated OER

Rational, Irrational and Square Roots

For Teachers 7th - 8th
Students identify rational and irrational numbers and their use in mathematical functions. Through demonstration, students discover the difference between rational and irrational numbers and their use. Using estimation skills students...
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Worksheet
Curated OER

It All Adds Up Puzzle #25

For Students 3rd - 4th
In this addition puzzle worksheet, students complete a 12 square addition puzzle. Students supply the missing addends which will make each row and column add up to be the sum that is given.
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Lesson Plan
1
1
Curated OER

Distance Formula

For Teachers 7th - 9th
Students determine the distance between two points.  For this distance formula lesson, groups of students determine the distance between points in real life situations.  They calculate the distance from one point in the school to another. 
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Lesson Plan
Curated OER

Least Squares Fit Line

For Teachers 7th - 8th
Practice makes perfect! Learners estimate the least squares fit line for a set of data. They understand error involved in least squares fit lines, and solve application problems using least square fit lines.
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PPT
Curated OER

Some Shapes

For Teachers 1st - 2nd
Introduce the names and properties of basic 2-D shapes. Images and defining features of the circle, rectangle, triangle, and square are shown. Each image is colorful and includes a happy, smiling face, perfect for younger learners.
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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.
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Worksheet
Curated OER

Find Each Square Root

For Students 10th
In this algebra learning exercise, 10th graders compute the square root of perfect roots. They also round roots with a remainder using a calculator. There are 22 questions with an answer key.
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Lesson Plan
Curated OER

Squaring Function of Natural Numbers

For Teachers 8th
Eighth graders complete problems where they use the definition of exponents to expand the squaring function of natural numbers. In this squaring natural numbers lesson plan, 8th graders also identify squares form 0 - 12 and complete a...
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Worksheet
Curated OER

Quiz: Simplifying Radicals

For Students 7th - 8th
In this simplifying radicals worksheet, students simplify radicals containing integers. All radicals in this worksheet contain perfect squares. This one-page worksheet contains ten problems.
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Lesson Plan
1
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EngageNY

Deriving the Quadratic Formula

For Students 9th - 10th Standards
Where did that formula come from? Lead pupils on a journey through completing the square to discover the creation of the quadratic formula. Individuals use the quadratic formula to solve quadratic equations and compare the method to...

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