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Worksheet
Curated OER

Sigma Detectives

For Students 10th - 12th
In this sigma worksheet, students evaluate patterns. They find the sum of the digits in a sequence and write the formula to produce the sequence. This one page worksheet contains four multi-step 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 lesson, students solve polynomials using synthetic and long division. They derive and apply the remainder theorem and factor theorem.
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Handout
3
3
El Paso Community College

Quadratic Equations

For Students 9th - 12th Standards
This resource has everything you need to know about solving quadratic equations. Factoring, completing the square, the quadratic formula, and using the discriminant are all there with with worked out examples and a 25 problem activity...
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Lesson Plan
Curated OER

Beanie Baby Bonanza

For Teachers 3rd
Third graders add and subtract decimals.  In this third grade mathematics lesson plan, 3rd graders are given an imaginary $100 to purchase five Beanie Babies.  Students determine which five they would like to purchase and estimate the...
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Worksheet
Curated OER

Standard Form

For Students 11th
In this standard form worksheet, 11th graders solve and complete 25 different types of problems. First, they write the value of each number given using standard form. Then, students add or multiply each given equation and write in...
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Lesson Plan
Curated OER

Precalculus Pretest

For Teachers 9th - 11th
Students complete a pretest as practice for their review. For this precalculus lesson, students find the distance between points and the trigonometric identity of the sine, cosine and tangent. They solve problems using complex and...
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Lesson Plan
Curated OER

Integer Division

For Teachers 6th - 8th
Students are introduced to the process of dividing integers. As a class, they review positive and negative numbers and what happens to the real and imaginary numbers when divided. They complete sample problems and a worksheet to end...
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Lesson Plan
1
1
Laboratory for Atmospheric and Space Physics

Where Are We Going?

For Teachers 2nd - 6th Standards
Come take a ride on the space bus! Scholars go on an imaginary trip to pick up their peers from the inner and outer planets while reinforcing math skills. First, learners round decimals to identify each planets' distance from Earth....
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Lesson Plan
Curated OER

The Perfect Pet

For Teachers 3rd - 8th
Students take on role of an associate in a pet shop and help imaginary customers compare pets for sale.
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Lesson Plan
Curated OER

Who am I? Find A Polynomial From Its Roots

For Teachers 9th - 12th
High schoolers generate the equation of a polynomial given its roots and the end behavior of the function. They need to apply theorems concerning the multiplicity of roots, conjugates of irrational or imaginary roots to find a...
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Lesson Plan
Curated OER

Pack your Parfleche!

For Teachers K - 5th
Imagine you are a Plains Indian, a nomad getting ready to follow a herd of buffalo. Now imagine what you would have to pack for your trip. Little ones examine images of a traditional parfleche (packing box), and then create packing lists...
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Unit Plan
Carfleo

Substance Use and Abuse

For Teachers 6th - 8th Standards
What is substance abuse? What is the difference between a depressant and a stimulant? Here is a comprehensive unit on drug use, including three lessons with such activities as categorizing and defining key terms, identifying issues...
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Activity4:59
PBS

Atlantean Dodgeball

For Students 6th - 7th Standards
Which team has the advantage? An imaginary story about a game of dodgeball in the lost city of Atlantis demonstrates the ways to compare two quantities. One coach compares the ratios of the numbers of players on each team while the other...
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Activity
1
1
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

Where is ? ? ? ?

For Teachers 4th - 12th
Students explain and explain the concept of a grid system. They define absolute and relative location and develop an imaginary city on graph paper using a grid system.
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Activity
1
1
PEGAMES.org

Lava Field

For Teachers K - 6th
Working in teams, groups of learners must collaborate to make their way across an imaginary lava field using foam tiles, carpet pieces, hula hoops, etc. This activity would be best if adapted to a larger facility or outdoors!
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Worksheet
Curated OER

Sudorku

For Students 9th - 12th
In this sudoku puzzle worksheet, students evaluate 28 expressions with answers resulting in values of 1-9.  Students solve the sudoku puzzle by filling in the missing numbers.
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Worksheet
Curated OER

Cyclic Nature

For Students 11th
In this cyclic nature worksheet, 11th graders solve 10 different problems that include the powers of i. First, they use the patterns shown for the powers of i to solve. Then, students find any remainders when dividing. They also simplify...
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Unit Plan
2
2
EngageNY

Polynomial, Rational, and Radical Relationships

For Teachers 9th - 12th Standards
This assessment pair goes way beyond simple graphing, factoring and solving polynomial equations, really forcing learners to investigate the math ideas behind the calculations. Short and to-the-point questions build on one another,...
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Lesson Plan
Curated OER

Hoboes on Harvest

For Teachers 4th - 7th
Students study the role Oklahoma's wheat fields played in the history of labor movements in the US. They write imaginary letters describing their experiences on a wheat harvest. They research on the internet or in encyclopedias to find...
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Lesson Plan
Curated OER

Human Rights Education Handbook: A New Planet

For Teachers 6th - Higher Ed
Students create an imaginary bill of rights and find correspondences between their ideas and specific articles of the Universal Declaration of Human Rights.
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Lesson Plan
Curated OER

A Geological Puzzle

For Teachers 7th - 8th
Students compare and contrast the various types of rocks on each continent. In groups, the calculate the rock ages and types to determine if the continents, in their opinion, were joined at one time. They develop two imaginary...
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Lesson Plan
Curated OER

Open Your Eyes Wide-Shut!

For Teachers K
Students, using the book, Good Night, Gorilla, show how a speech pathologist uses children�s literature during whole class time to teach articulation, receptive, expressive, and written language skills.
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Lesson Plan
Curated OER

Making Moths

For Teachers 6th - 8th
Students study the Gregorian Calendar and its historical significance.In this calendar instructional activity students create a calendar design for an imaginary planet.

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