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Digital Codes

For Students 9th - Higher Ed
 In this electrical circuit worksheet, learners answer a series of 12 open-ended questions about various types of digital codes. This worksheet is printable and the answers are revealed online.
Worksheet
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Quadratic Equations

For Students 9th - 11th
In this algebra worksheet, learners solve quadratic functions through factoring and graphing. They solve for the area of a rectangular area. There are 20 questions.
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Factoring

For Students 11th - 12th
In this algebra worksheet, students solve quadratic equations and factor using complete the square. There are 20 problems. 
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Raising a Product to a Power

For Students 10th
In this Algebra I/Algebra II worksheet, 10th graders use the laws of exponents to raise a product to a power.  The one page worksheet contains three multiple choice questions.  answers are included. 
Worksheet
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Using Proportions

For Students 8th - 12th
In this similarities activity, students set up ratios and solve proportions using algebra. All of the equations turn out to be linear with no quadratics to solve. There are 20 questions.  
Lesson Plan
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Introduction to the Periodic Table of Elements

For Teachers 9th - 12th
Students explain how the elements are arranged in the periodic table. In this chemistry instructional activity, students determine the subatomic particles for certain elements. They research the physical and chemical properties of an...
Lesson Plan
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Japanese Poetry: Tanka? You're Welcome!

For Teachers 9th - 12th
Young scholars explore the structure and content of the Tanka form and to arrive at a definition of the structure in English. They analyze a tanka to determine its structure and intent and compose two Tanka; one in traditional form and...
Lesson Plan
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Political Advertisements

For Teachers 3rd - 12th
Pupils are shown how to analyze the messages and the impact of the candidates' politicial adertisements in print, video, and audio formats. They are shown the techniques that candidates use to influence voter decisions and how to...
Lesson Plan
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Layers Of The Earth

For Teachers 2nd - 6th
Students examine the layers of the earth and the basic composition and thickness of each. Using construction paper, each student models the layers of the earth.
Lesson Plan
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Is That How it Happened?

For Teachers 3rd - 4th
Younsters are exposed to classic stories of Arkansas Folklore including The Arkansas Traveller, and Davy Crockett. They discuss if the stories they hear are examples of folklore, or some other kind of story. Then, each puil is required...
Worksheet
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Computing the Net Force

For Students 4th - 6th
Adorable little stick figures push and pull a cart of blocks to explain the push and pull of forces. Future physicists then define force and identify it in different situations on the activity that follows. Concepts covered include...
Lesson Plan
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Principles of Square Roots Lesson Plan

For Teachers 8th - 11th
Middle and high schoolers investigate all the different places in math that square root is present. In this geometry lesson, pupils discuss square roots as it relates to a right triangle and construction. They go over altitude, rise,...
Activity
Computer Science Unplugged

The Peruvian Coin Flip–Cryptographic Protocols

For Teachers 4th - 12th
A digital flip. Introduce your classes to cryptographic protocols using and, or, and not gates. Groups create a complete circuit to convert a binary number into another one. This type of one-way function allows pupils to...
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TAKS Math Quiz-Decimal to Fraction Conversion

For Students 4th - 6th
In this TAKS math quiz worksheet, students take an online quiz focused on decimal to fraction conversions. Quiz may be graded online by clicking a link.
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Multiplying and Dividing Rational Expressions

For Students 8th - 11th
In this algebra learning exercise, students solve rational expression with multiplication and division. They factor and simplify. There are 6 questions with an answer key.
Lesson Plan
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Finding the Greatest Common Factor

For Teachers 5th - 6th
In this math worksheet, students learn to find the greatest common factor and simplify fractions. Students read the information and follow the step by step directions to find the GCF in 10 problems.
Lesson Plan
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Application Problems with Fractions

For Teachers 7th - 8th
In this math worksheet, students compare fractions from a chart. They simplify six fractions. Students tell the fraction of a day they spend doing various activities. Each fraction is simplified. Three problems are multiple choice problems.
Worksheet
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Add Fractions with Unlike Denominators

For Students 4th - 5th
In this adding fractions activity, students solve 10 problems in which simple fractions with unlike denominators are added. Students read the examples to learn how to find a common denominator.
Worksheet
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Hands-On: Relate Fractions, Mixed Numbers and Decimals: Reteach

For Students 4th - 5th
In the fraction/decimal worksheet, students read about how to write decimals as fractions, fractions as decimals and about mixed numbers, then solve 12 problems. Houghton Mifflin text is referenced.
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Add and Subtract with Like Denominators

For Students 5th - 6th
In this addition and subtraction of fractions worksheet, students add and subtract fraction problems with like denominators. Students add or subtract 10 problems.
Worksheet
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Equivalent Fractions - Simplifying Fractions

For Students 6th
In this fractions worksheet, 6th graders utilize 1 or 3 techniques and/or methods to simplify 8 fractions. Students simplify equivalent fractions.
Worksheet
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Twelve Rationalize Denominators Containing Radicals

For Students 10th - 11th
In this rationalizing the denominator instructional activity, students rationalize the denominator in twelve problems where the denominator contains a radical.  The solutions are provided.
Worksheet
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Divisibility Checks: Paired Activity

For Students 3rd - 4th
In this division game instructional activity, students will work in small groups to play a game about dividing numbers. A teacher's guide with game instructions is included.
Lesson Plan
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Multiplying Mixed Numbers

For Teachers 7th - 9th
In this multiplying mixed numbers worksheet, students with a partner problem solve and calculate the answers to ten word problems and mathematical equations.

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