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Worksheet
Curated OER

Perimeter and Area of Complex Figures

For Students 5th - 7th
For this perimeter and area of complex figures practice worksheet, students sharpen their problem solving skills as they solve 6 story problems.
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Interactive
Easy Work Sheet

Name the Property

For Students 10th - 12th Standards
In this property learning exercise, students examine given problems containing complex numbers.  They identify the property used in the problem.  This one-page learning exercise contains 10 problems.
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Worksheet
Curated OER

Transition State Theory

For Students 9th - 12th
In this transition state theory worksheet, students read about chemical reactions and the theory for how chemical reactions proceed. They answer questions about the activated complex, the activation energy and the collision theory all...
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Activity
Curated OER

The Electric House Project

For Teachers 9th - 12th
Students design and build a foam core house which has a light in each room. They demonstrate an understanding of series, parallel, and complex circuits. They complete a worksheet, in complete, sentences expressing these electrical concepts.
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Lesson Plan
Curated OER

Rice as a Source of Energy

For Teachers 5th
Fifth graders investigate the nutrition in rice. In this rice lesson, 5th graders discover that rice is a great source of energy. Students compare foods to rice to see the differences in the nutritional value. Students classify foods in...
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Worksheet
Curated OER

Recognizing Types of Sentences

For Students 4th - 6th
In this recognizing types of sentences worksheet, students read sentences and determine whether they are simple, compound, or complex. Students write eleven answers.
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Worksheet
Curated OER

The Preparation of Teraamminecopper(II) Sulphate-1-water

For Students 9th - 12th
In this complex salt worksheet, students create teraamminecopper(II)sulphate-1-water using copper(II)sulphate, concentrated ammonia and ethanol. Students determine the formula mass for their product, the theoretical yield of the product...
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Worksheet
Curated OER

Complex Oval Sentences

For Students 3rd - 4th
For this writing sentences worksheet, learners connect three ovals by drawing lines. Students connect the three ovals that each contain different parts of a sentence in order to form a complete sentence.
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Worksheet
Curated OER

Complex Analysis: Polynomial Equations

For Students Higher Ed
In this polynomial equations learning exercise, students evaluate roots and draw vector representations. This three-page learning exercise contains four problems.
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Lesson Plan
Curated OER

Arithmetic Complex Numbers

For Teachers 10th - 11th
Students convert quadratic functions from standard form to vertex form. In this algebra instructional activity, students solve polynomials using synthetic and long division. They derive and apply the remainder theorem and factor theorem.
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Worksheet
Curated OER

Complex Analysis: Contour Integration

For Students Higher Ed
In this contour integration worksheet, students integrate formulas, sketch the contour and evaluate the integral. This two-page worksheet contains approximately eight problems.
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Lesson Plan
Curated OER

Simple and Complex Machines Used In Agriculture

For Teachers 2nd - 5th
Young scholars explore agriculture and the current technologies and research that continue to make Earth a viable planet. This four lessons unit introduce students to simple machines and the concepts of force and friction through a...
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Worksheet
Curated OER

Complex Analysis: Limits of Complex Functions

For Students Higher Ed
In this complex function worksheet, students identify the limits of complex functions. They explore the rules on limits and the point at infinity. This two-page worksheet contains examples and explanations, as well as seven problems.
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Worksheet
Curated OER

Complex Analysis: Complex Variables

For Students Higher Ed
In this complex variable worksheet, students find the harmonic function of a problem. This two-page worksheet contains explanations and examples, as well as three problems.
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Worksheet
Curated OER

Solving Equations with Complex Exponents

For Students 9th - Higher Ed
In this solving equations worksheet, students solve seven equations that involve complex exponents. Answers as well as steps for solving each is given. Students use the check boxes to verify their answers.
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Worksheet
Curated OER

Complex Analysis: Functions

For Students Higher Ed
In this function activity, students complete complex trigonometric functions. They use hyperbolic trigonometric functions to solve problems. This two-page activity contains eight problems with examples and explanations.
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Activity
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Illustrative Mathematics

Complex number patterns

For Teachers 10th - 12th Standards
Start off with the definition of the imaginary number i, then have your class practice simplifying expressions involving powers of i and look for patterns. See how the cyclic nature of powers of i translate to sums of powers of i.
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Lesson Plan
Curated OER

Complexity Madness

For Teachers 5th
Discuss different techniques for finding the area of a geometric shape, with a great visual guide. Using a real life example, learners calculate the area of a rectangle and a square. 
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Lesson Plan
Curated OER

Complexity Madness

For Teachers 5th
After introducing the concept and formula for finding the area of a square, try this lesson. Fifth graders will use their prior knowledge to break apart various shapes in order to determine area. This lesson includes several examples,...
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Lesson Plan
Curated OER

Legislators and Representation - Issue Complexity and Compromise

For Teachers 9th - 12th
Students research the web sites of state or federal executive departments, and prepare summaries of the department's functions, locations, and programs. They debate the role of interest groups in government.
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Lesson Plan
Curated OER

Ellipses and Kepler's First Law

For Teachers 11th - 12th
The class examines graphs in the form r = F(¿¿) in polar coordinates (r, ¿¿), in particular with the circle, ellipse and other conic sections. They determine the nature of an ellipse by studying the role of the semimajor axis and...
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Worksheet
Curated OER

Absolute Value

For Students 11th - 12th
In this absolute value activity, 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 b....
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Worksheet
Curated OER

Math Honors 2: Semester 1 Review

For Students 10th - 12th
For this worksheet, learners review topics from Algebra 2. Topics include synthetic division, rational algebraic expressions, quadratic functions, imaginary number, composite functions, and inverse of a function. The three-page worksheet...
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Lesson Plan
Curated OER

Exploring Harmonic Conjugates

For Teachers 9th - 10th
High schoolers investigate harmonic conjugates using Cabri Software or the Ti Calculator to analyze harmonics. They explore different angles measurements as they move their circles around and solve problems.

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