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Worksheet
Curated OER

AP Calculus

For Students 11th - 12th
In this calculus worksheet, students solve problems with trigonometric functions. They take the derivative and find the average rate of change.
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Lesson Plan
Curated OER

Towers of Steel

For Teachers 9th - 11th Standards
This lesson starts with geometers discussing how to find the volume of a cone and pyramid, using what they know about the volume of a cylinder or prism. Then, using the formulas, they calculate the volume of cones and other conics using...
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Worksheet
Curated OER

Calculate Circumference

For Students 5th - 6th
In this circumference worksheet, students calculate circumference of circle, answering in terms of pi. An answer key is given.
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Lesson Plan
Curated OER

Finding Our Place in the Community

For Teachers 3rd
Third graders search TDC database for images of our hemisphere, continent, ocean, country, state, and city. They identify their place in the hemisphere, continent, ocean, country, state, and city.
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Lesson Plan
Curated OER

"Slice of Pi with Neo-Excel"

For Teachers 6th - 8th
Students explore diameter, radius, and circumference. They define radius, diameter, and circumference on an online dictionary, identify objects in the room with a radius and a diameter, and calculate the radius and diameter of various...
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Lesson Plan
Curated OER

Math All Around Us

For Teachers 7th - 8th
Young scholars identify real world problems from given story problems. In this story problem lesson, students find places, events or items in the school environment that can be used to create story problems. Young scholars take a picture...
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Lesson Plan
Curated OER

Discovering Pi

For Teachers 6th
Sixth graders measure circumference and diameter to the nearest eighth of an inch, record measurements on a spreadsheet, and use the internet to complete a "scavenger hunt" of facts concerning pi.
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Lesson Plan
Teach Engineering

Biot-Savart Law

For Teachers 11th - 12th Standards
Electrical current going round and round,produces a magnetic field. After a demonstration of the magnetic field surrounding an electrical wire, class members use the provided formula associated with Biot-Savart's Law to calculate the...
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Lesson Plan
National Wildlife Federation

Branching Out – Exploring Dendrochronology

For Teachers 9th - 12th Standards
Tree rings from North America give a continuous history of El Nino intensity over the last 1,100 years. Scholars learn how scientists use tree rings to create timelines demonstrating variations in weather patterns. The cumulative...
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Worksheet
Cambridge English

Words Related to Weather: Vocabulary Activities

For Students 4th - 6th
Study all things weather with a packet of weather vocabulary activities. The 12-page packet includes three crosswords varying in difficulty, a mixed letter sort, a sentence sort, weather word search, and fill-in-the-blank sentences with...
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Interactive
Curated OER

SAT Grid Practice Test 07

For Students 10th - 12th
In this practice test worksheet, students solve percent problems, find the probability of given events, determine the median, and find the unit price. This one page worksheet contains ten multi-step problems.
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Lesson Plan
Curated OER

"Where Does Pi Come From?"

For Teachers 5th
Fifth graders explore geometry by exploring Pi. For this circle measurement lesson, 5th graders identify the relationship between the radius, diameter and circumference of a circle and how Pi is the key to unlocking any circular...
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Lesson Plan
Curated OER

Geometry Review

For Teachers 7th
Seventh graders explore basic geometric definitions involving angles, area, and circumference. To reinforce basic geometric concepts, they play a "lightning Flash" card game. Students discuss chores or jobs that require the use of...
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Lesson Plan
Curated OER

Percents: (An Application to Real Life Problems)

For Teachers 7th
Seventh graders explore the concept of calculating percents. In this calculating percents lesson, 7th graders simulate ordering food off of a menu. Students work in groups to calculate the bill, tax, and the tip for the...
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Lesson Plan
Curated OER

Fun with Fossils

For Teachers 2nd
Second graders explore the geologic process of fossil formation. In this geology lesson plan, 2nd graders discuss the job of a paleontologist and make their own model of a fossil. This lesson plan includes teacher directed questions.
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Lesson Plan
Curated OER

The Edge of Home

For Teachers 9th - 12th
Students explain why some species of plants and animals occur in more than one area. They watch as the teacher puts an overlapping circles on the chalkboard, students are asked to predict what kinds of things they would expect to find in...
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Lesson Plan
Curated OER

Group Initiatives

For Teachers 6th - 12th
Students explore the names and qualities about members in the group. They each say their name and something about themselves. Students gather around in a circle. They listen to the teacher as he or she says the name of someone and throws...
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Worksheet
Curated OER

Related Rates Problems: An Application of Implicit Differentiation and the Chain Rule

For Students Higher Ed
In this related rates problem activity, students use the chain rule and implicit differentiation to solve related rate problems, such an writing an expression relating to the ripple of a circle. This three-page activity contains eleven...
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Lesson Plan
Curated OER

Pape's Theorems

For Teachers 11th - Higher Ed
For this math worksheet, students find the length of the side of a regular hexagon whose area is numerically equal to its perimeter.
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Lesson Plan
Curated OER

Light Beam

For Teachers 8th - 10th
Students measure and convert between units. In this geometry lesson plan, students investigate through measurements of distances. They relate the properties of circle to solving problems with radius, diameter and area.
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Lesson Plan
Curated OER

Infinite Secrets

For Teachers 9th - 12th
Students duplicate the method that Archimedes used to estimate the value of pi. They complete a data table and find the approximate values of pi for three sets of polygons.
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Lesson Plan
Curated OER

Care Homework #1: Real Numbers

For Teachers 6th - 8th
For this care homework worksheet, students add, subtract, multiply and divide numbers with decimals.  They solve problems involving mixed numbers.  Students find the area and perimeter of triangles and rectangles.  This three-page...
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Worksheet
Curated OER

Worksheet 26

For Students 11th - Higher Ed
In this math activity, students use the polar coordinates to find the Euclidian coordinates. Then they compare points on the coordinate plane.
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Lesson Plan
Curated OER

Exploring Volume of Cylinders

For Teachers 10th
Tenth graders investigate the volume of a cylinder.  In this geometry lesson, 10th graders create three-dimensional cylinders and use a ruler to determine the dimensions.  The lesson progresses to the use of the formula to find the...