Lesson Plan
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Connecting Formulas Related to Geometric Figures

For Teachers 8th - 12th
Students identify diagrams of quadrilaterals and circles by different names and classify the figures. They name the areas for each diagram and practice solving the formulas for each.
Lesson Plan
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Garden Variety Geometry

For Teachers 9th - Higher Ed
A home improvement plan can help adult learners preparation for the GED exam. They review vocabulary, prepare diagrams, complete a worksheet, calculate perimeters and analyze how to approach a story problem. They identify many geometry...
Worksheet
Curated OER

Magnetic Storms

For Students 9th - 11th
For this magnetic storms worksheet, students use a given formula for the volume of a ring-shaped disk to solve 2 questions about the total atoms present in the disk and the total mass of the Ring Current.
Lesson Plan
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Discovering Pi

For Teachers 9th - 10th
Students relate Pi to a circle. In this circles instructional activity, students identify the different properties of two dimensional objects. They relate Pi to the circumference, diameter and area of a circle .
Lesson Plan
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Measurement

For Teachers 6th - 8th
Students identify and categorize different problem situations or contexts using one of four measurements to solve the problem. Through guided and independent practice, they discover ways to determine which measurement to use when...
Lesson Plan
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Embossed Rose Window Designs

For Teachers 5th - 12th
Students, after researching the history and foundation of Renaissance rose windows, access ArtEmboss to create an original window design. They employ a basic metalworking technique utilizing a soft metal. The design created incorporates...
Lesson Plan
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Unit Circle Triangle

For Teachers 11th - 12th
Students find the different ratios of a right triangle. For this geometry lesson, students apply the concept of the Pythagorean theorem as they identify the different angles and parts of a Unit Circle. They find the ratios of sine,...
Activity
Mrs. Burke's Math Page

The Amazing Pi Race

For Teachers 7th - 12th Standards
Add a sense of excitement to your math class with this race across the country. Using their knowledge of all things circular, young mathematicians work in pairs answering a series of pi-related word problems as they hop from one city to...
Lesson Plan
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Word Problems: Geometry

For Teachers 5th - 8th
Students solve word problems by using basic geometry. In this geometry lesson, students use geometric formulas to find the perimeter, area, and volume of objects. Students complete a worksheet.
Interactive
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Geometry Worksheets-volume of Sphere

For Students 10th
In this geometry learning exercise, 10th graders determine the volume of a sphere, given the diameter or the radius. The one page interactive learning exercise contains eight questions. Hints, clues, and answers are provided.
Worksheet
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A Galaxy Up Close

For Students 8th - 10th
In this Sombrero Galaxy worksheet, students observe infrared images taken by the Spitzer Infrared Telescope and the Hubble Space Telescope. They answer 9 questions about the details of the images such as the radius of the stellar...
Worksheet
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Volumes of Solids

For Students 7th - 9th
In this volume worksheet, students observe diagrams and extrapolate the correct items to plug into a formula for volume. They find the volume of triangular prisms, cylinders, cones, rectangular prisms, and rectangular pyramids. Four of...
Worksheet
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Hinode Sees Mysterious Solar Micro-Flares

For Students 9th - 10th
In this solar micro-flares instructional activity, students read about the X-ray bright spots that the Hinode satellite's X-ray Telescope detected on the sun's surface. Students determine the scale of the image, the dimensions of the...
Worksheet
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From Asteroids to Planets

For Students 9th - 12th
In this asteroids and planets worksheet, students read about the formation of planets from asteroids. Students solve 6 mathematical problems including finding the rate of growth of a planet, determining the mass of a planet at a given...
Lesson Plan
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Chords of a Circle

For Teachers 10th
In this geometry worksheet, 10th graders calculate the length of a chord and the distance from the center of a circle or radius. They compare diameter, chords and radius. There are 10 questions with an answer key.
Worksheet
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Solve Word Problems with Geometry

For Students 7th - 12th
In this geometry worksheet, students solve word problems having to do with lines, angles, shapes, area, perimeter, and more. Students complete 57 problems total.
Worksheet
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SDO: Measuring the Speed of an Eruptive Prominence

For Students 9th - 12th
In this eruptive prominence worksheet, students read about a plasma ejection from the sun measured by the Solar Dynamics Observatory. Students solve 3 problems using the given diagrams of the ejection. They determine the scale of the...
Worksheet
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Hubble Spies Colliding Asteroids!

For Students 9th - 11th
In this colliding asteroids worksheet, students are given the equation to determine the collision time for asteroids. Students use this equation to solve 4 problems including finding the area of a cross-section through the body of an...
Worksheet
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Related Rates

For Students 11th - 12th
In this algebra learning exercise, students rewrite word problems using algebraic symbols and solve for the related rates. There are 10 word problems involving derivatives and rates.
Worksheet
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Surface Area of Solids

For Students 10th
In this geometry activity, 10th graders calculate the surface area of solids given the sides or radius. There are 20 questions with an answer key.
Worksheet
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From Dust Balls to Asteroids

For Students 9th - 12th
In this asteroids learning exercise, students solve six problems where they find the equation for the mass of asteroids, they find the equation for the growth of asteroids, and they integrate their answers.
Worksheet
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From Dust Grains to Dust Balls

For Students 10th - 12th
In this formation of planets worksheet, learners solve 6 problems including finding the equation for the mass of rocks as a function of time, finding the equation for the rate of growth of the mass of rocks and integrating these equations.
Lesson Plan
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Applied Maxim Mininmum Problems

For Teachers 12th - Higher Ed
Students define the maximum and minimum of an equation. In this calculus lesson, students analyze point on a graph and determine when a graph is approaching a maximum or minimum. They take a Quiz after working some review problems.
Lesson Plan
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Care Homework #7

For Teachers 7th - 9th
For this care homework worksheet, learners add, subtract, multiply and divide integers.  They multiply and divide fractions.  Students complete percent problems and determine the area of polygons.  This three-page...

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