Worksheet
Curated OER

Polygon Sum Conjecture

For Students 10th
In this geometry worksheet, 10th graders identify the missing angles using the polygons sum conjecture. They measure exterior and interior angles using their angle theorems. There are 63 problems.
Interactive
Curated OER

Breaking News English: Koran abuse

For Students 6th - 10th
In this Koran abuse worksheet, students read the article, answer true and false questions, complete synonym matching, complete phrase matching, complete a gap fill, answer short answer questions, answer discussion questions, write, and...
Lesson Plan
Curated OER

The Value of Volume

For Teachers 9th - 11th
Learners measure the perimeter and area of their polygons. In this geometry lesson, students calculate the volume and area using the correct tools. They calculate the time and temperature and the perimeter and side lengths of triangles.
Worksheet
Curated OER

Scales Problems

For Students 4th - 8th
In this scales worksheet, students find the weight of the shapes on the scale by comparing it to the other side, and make up their own problems. Students complete 5 sets of problems.
Lesson Plan
Pennsylvania Department of Education

A Geometric Scavenger Hunt

For Teachers 5th
Fifth graders connect their knowledge of polygons and polyhedrons. In this geometric shapes lesson, 5th graders identify and classify two- and three-dimensional objects. Students construct a polyhedron out of polygons and describe their...
Lesson Plan
Curated OER

For Whom Does the Bell Toll?

For Teachers 6th - 12th
Students, gauging Public Opinion about Death During War, conduct surveys to gather and report information on a variety of key issues surrounding the war with Iraq. April 9, 2003).
Lesson Plan
Curated OER

Introduction to Curve Stitching - Line Designs

For Teachers 3rd - 5th
Students develop their awareness that straight line segments can produce the illusion of a curve and helps them recognize and describe number patterns and geometric fundamentals.
Lesson Plan
Curated OER

Nuclear Reactions

For Teachers 6th - 12th
Learners explore current military planning policies involving nuclear weapons, develop an understanding of the history of nuclear weapons and express their opinions about the use of nuclear weapons as part of the United States' military...
Lesson Plan
Curated OER

That's So Square

For Teachers 1st - 3rd
Students familiarize themselves with the three most common geometric shapes: circles, triangles and parallelograms. They sketch, sort, and name the shapes.
Lesson Plan
Curated OER

Simply Symmetry

For Teachers 3rd - 4th
Students are introduced to the concept of symmetry by examining different shapes and folding them into equal halves. They work in small groups focusing on finding the lines of symmetry of one specific shape. A symmetry booklet is made by...
Lesson Plan
Curated OER

Building Shapes From Numbers

For Teachers 5th - 8th
Students experience how to illustrate some of the many connections between number and geometry. Through this 2-3 day focus on square numbers and triangular numbers, students make connections among mathematical topics.
Lesson Plan
Curated OER

Number Prefixes

For Teachers 7th - 12th
Learners recognize the number prefixes used throughout the English language. They identify the shapes and the prefixes that are associated with them.
Lesson Plan
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9-1-1: Response, Rescue and Recovery

For Teachers 8th - 12th
Students discover the many types of emergency management teams through an interactive program. They review the history of FEMA and the Red Cross. They focus on terrorist attacks and how different groups are trained to respond to the...
Lesson Plan
Curated OER

Donating Blood

For Teachers 8th - 12th
Students examine the facts of blood and discuss the different parts of blood and their function. They discover different people have different blood types and where they can go to donate blood.
Lesson Plan
Curated OER

Polygon People

For Teachers 6th - 8th
Middle schoolers identify polygons.  In this polygon people lesson, students draw required shapes and construct a polygon person.  They identify each shape and its characteristics.  The lesson may be extended by allowing...
Lesson Plan
Curated OER

Tessellations

For Teachers 5th - 8th
Students identify and construct figures that tessellate. They investigate which regular polygons tessellate and how to modify them to make other tessellating figures. Students explore how naturally occurring tessellations have been...
Lesson Plan
Texas Instruments

Construction Regular Polygons

For Teachers 9th - 12th Standards
Learners investigate the process necessary to construct regular polygons. They explore the degree measures of the angles in a regular polygon. Using this information and technology in the form of Cabri Jr., your pupils will construct...
Worksheet
Curated OER

Geometry

For Students 3rd - 5th
For this geometry review game worksheet, students use the provided game cards and calling cards to play a Bingo-like game. Students learn geometric terms while playing a group game.
Worksheet
Curated OER

Three Dimensional Figures

For Students 3rd - 5th
In this geometry worksheet, students study diagrams with labels of common geometric figures. Students then answer 24 questions. Then they draw and label their own figures.
Worksheet
Curated OER

Name Each Shape

For Students 4th - 5th
In this math worksheet, students analyze 15 pictures of geometric figures and match them to the names which are provided in a word bank. Students tell how many lines of symmetry each shape has.
Worksheet
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Three- and Two- Dimensional Geometry

For Students 7th
In this three- and two- dimensional geometry worksheet, 7th graders solve 12 various problems related to geometric shapes and measurement. They first use paper and a pencil to sketch the front, side, back, top and bottom views of each...
Worksheet
Curated OER

Naming Compounds

For Students 9th - 12th
In this compounds worksheet, students use a flowchart to determine what a compound is made of and how to name the compound. Students complete 6 matching and 60 fill in the blank questions.
Worksheet
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Reflections

For Students 10th
In this reflections worksheet, 10th graders solve and complete 34 different problems that include determining various reflections. First, they trace the figure and draw its reflection in each line. Then, 10th graders use the diagram...
Worksheet
Curated OER

Complete Shape Sentences

For Students 4th - 6th
In this completing shape sentences worksheet, students fill in 23 blanks in 12 sentences with 18 terms used to describe 3-D shapes.

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