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Lesson Plan
Curated OER

Translating Transformations in Geometry

For Teachers 9th - 12th
Students create an image using given coordinates and evaluate how the coordinates change when a slide or rotation takes place.
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Lesson Plan
Curated OER

Volume of a Cylinder

For Teachers 9th - 10th
Students predict the shape of a geometric figure in 3D. In this geometry lesson, students construct 3D shapes to perfect their knowledge of measuring and predicting. This assignment is also available as an online interactive...
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Lesson Plan
Curated OER

Garden Variety Geometry

For Teachers 9th - 10th
Students prepare to take the GED by reviewing basic math concepts. In this geometry lesson, students review vocabularies such as formula, perimeter, circumference and other important geometric terms. They convert between the English and...
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Lesson Plan
Curated OER

Sectors of Pizza

For Teachers 8th - 10th
Learners identify the properties of a circle. In this geometry lesson, students relate properties of diameter to sections of a pizza. They calculate the measure of an arc and missing angles.
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Lesson Plan
Curated OER

Cruising the Internet

For Teachers 7th - 10th
Students identify the parts of an engine using a graph. In this statistics lesson, students make a graph from their collected data. They calculate the volume of a cylinder using a line of regression and a scatter plot.
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Lesson Plan
Curated OER

Surface Area of Cones

For Teachers 9th - 12th
Learners find the surface area of cones. For this geometry lesson, students calculate the dimensions of each three-dimensional shape and use the correct formula to solve the problem. They relate concepts of cones to the real world.
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Lesson Plan
Curated OER

Surface Area of Pyramids

For Teachers 9th - 12th
Learners identify the surface area of pyramids and other polygons. In this geometry activity, students find the different measurements for the different parts of a polygon. They use the surface area formula to solve for the surface...
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Worksheet
Curated OER

Circle Area, Perimeter and Circumference

For Students 7th - 9th
Use this geometry skills practice activity to have learners solve seven problems that require them calculate the circle area, perimeter, and circumference of circles.
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Lesson Plan
Curated OER

Finding Circumference and Area of a Circle

For Teachers 7th
Young geometers explore the concept of circumference and area of circles. They discuss what information is needed to find circumference and area. The resource employs several instructional methods: Frayer Model for Vocabulary, literature...
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Lesson Plan
Curated OER

Volume Calculation Exercise

For Teachers 6th - 8th
Middle schoolers work with scientific notation and rounding as they determine volume. In this volume lesson, pupils attempt to calculate the volume of the planet Jupiter. They use rounding to two significant digits and scientific...
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Assessment
Mathed Up!

Spheres and Cones

For Students 8th - 11th Standards
Class members learn how to apply formulas for spheres and cones with a video that begins with a review of the formulas for surface area and volume of spheres and cones. Pupils use these formulas to solve problems on a worksheet.
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Lesson Plan
Curated OER

Area and Circumference of Circles

For Teachers 6th - 7th
Students calculate the area and circumference of a circle as the lesson is presented through an animated Microsoft PowerPoint presentation. They then complete a project to review the previous day's material.
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Lesson Plan
Curated OER

Perimeter and Circumference

For Teachers 5th - 8th
Learners understand the definitions for perimeter and circumference and know the difference. They then go over sample problems as a class. Students use drill and practice skills to complete activity pages.
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Lesson Plan
Curated OER

Volume of Rectangular Prism and Cylinder

For Teachers 5th - 9th
Learners calculate volume of rectangular prisms and cylinders. They draw and label figures to use the formulas to calculate the volume of rectangular prisms. In addition, they use objects to calculate volume in a hands on activity.
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Lesson Plan
Curated OER

Mensuration: Area

For Teachers 7th - 9th
In this area worksheet, students read story problems, draw diagrams, and find the area of described polygons. This eight page worksheet contains six problems. Answers are provided.
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Lesson Plan
Curated OER

Area and Circumference of Circles

For Teachers 6th - 7th
Learners view two PowerPoints and practice computing the area and circumference of circles. They must use given formulas to make their computations. The lesson includes links to both PowerPoints as well as a worksheet (with answer key).
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Worksheet
Curated OER

Using the Proper Tools to Solve Problems

For Students 7th - 8th
In this word problem learning exercise, students complete ten multiple choice word problems by choosing the correct mathematical operation. This is an interactive learning exercise.
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Lesson Plan
Curated OER

Properties of Arcs, Lengths and Chords

For Teachers 9th - 11th
Students differentiate between the different properties of arcs, arc lengths, chords, and chord lengths. In this circles lesson, students calculate the arc length of a given circle, and find the measure of the inscribed angles of a...
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Worksheet
Curated OER

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...
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Worksheet
Curated OER

Chapter 7 Final Review Extra Problems

For Students 9th - 11th
In this Geometry review worksheet, students describe the relationships of two common triangles. They find the area of a segment created by a given sector of a circle for two circles. Students find the length of an arc bounded by the...
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Worksheet
Curated OER

Hinode Sees Mysterious Solar Micro-Flares

For Students 9th - 10th
In this solar micro-flares worksheet, 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 smallest bright...
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Worksheet
Curated OER

Magnetic Storms

For Students 9th - 11th
In 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.
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Worksheet
Curated OER

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...
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Worksheet
Curated OER

SDO: Measuring the Speed of an Eruptive Prominence

For Students 9th - 12th
For 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...

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