Lesson Plan
Pennsylvania Department of Education

Rotational Symmetry of Polygons and Other Figures

For Teachers 5th - 8th
Students explore geometry by participating in a shape rotation experiment. In this symmetry instructional activity, students identify the term symmetry and a list of other geometry vocabulary. Students analyze shapes as they are turned...
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Math Word Problems

For Students 6th
In this math word problems worksheet, 6th graders use their problem solving skills to respond to 1 problem that requires them to calculate volume.
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Equations Worksheet

For Students 6th - 8th
In this math activity, students create and solve equations with the help of Algebra Tiles. Then they apply formulas for geometry to find the perimeter of a polygon.
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Mobius Strips

For Students 4th - 8th
In this math worksheet, students create a mobius strip and then think critically about the geometry of them. The outcomes are written on page 2.
Interactive
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Squares, Circles, Cylinders, & Spheres

For Students 4th - 7th
In this online interactive squares, circles, cylinders, and spheres activity, students use geometry to solve 8 problems that require them to identify shapes.
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Triangle Puzzler

For Teachers 5th - 8th
Students are introduced to some basic concepts of geometry. They explain that the definition of a triangle is a figure with three sides, three angles, and three points. Triangles can be named by using three points in their correct sequence.
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Don't Burst My Bubble

For Teachers 6th - 8th
Middle schoolers practice using measuring techniques by examining bubbles.  In this geometry lesson, students utilize mathematic formulas to discover the circumference and diameter of soap bubbles they blow.  Middle schoolers...
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Vocabulary Quiz

For Students 6th - 8th
In this literacy learning exercise, students find the definitions for the words that are related to the concepts of geometry. The answers are found by clicking the button at the bottom of the page.
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Quadrilaterals

For Students 5th - 6th
In this geometry instructional activity, students determine if a figure is a quadrilateral. If so, students continue to answer questions to determine whether it is a square, diamond, rhombus, rectangle, parallelogram or trapezoid.
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Square- Pyramid Net- Learning Tool

For Students 4th - 6th
In this geometry instructional activity, students cut out the net for a square pyramid. They cut along the dotted lines and fold the shape into at three-dimensional model.
Organizer
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Triangular- Pyramid Net Pattern

For Students 5th - 6th
In this geometry worksheet, students cut out the pattern for a triangular-pyramid net. They cut the pattern on the dotted lines and fold it to make a three-dimensional study model.
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Faces, Vertices, Edges, Shapes

For Students 6th - 7th
In this geometry worksheet, students solve 25 problems that pertain to shapes, edges, faces and vertices. There is instruction on the page and examples are shown. This page is intended for online use but may be completed on paper.
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Circumference and Area

For Students 6th - 8th
In this geometry worksheet, middle schoolers answer 10 questions regarding, circumference, area, time, calculating the radius if given a diameter, and polygon recognition.
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Revise Identifying 3-D Shapes pg 2

For Students 4th - 6th
3-D shapes identification is the focus of this geometry worksheet. Students determine the name of eight different 3-D shapes. Answers appear at the end of the worksheet.
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Three Dimensional Solids

For Teachers 6th
In this geometry worksheet, 6th graders examine 3 isometric drawings and match them to 3 three-dimensional solids. They draw the front, side, and top views of 3 three dimensional solids by depicting the unit cubes that were used.
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Counting Triangles

For Teachers 6th
Sixth graders examine triangles in a figure. In this geometry lesson plan, 6th graders establish a method for counting triangles within a given figure. Students discover that the total number of triangles is the sum of all numbers counted.
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Exercises in Plotting Points

For Students 5th - 6th
In this geometry worksheet, students practice plotting points on coordinate grids. They plot and translate points in 6 grids.
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Cross That Bridge

For Teachers 6th - 8th
Middle schoolers create paper bridges. In this geometry and architecture lesson, groups use legal paper and paper clips to design a bridge that will hold 100 pennies. Links to mini-lessons exploring stability of different geometric...
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Pythagoras's Theorem

For Teachers 5th - 6th
Students explore Pythagoras' Theorem. In this geometry lesson, students complete 4 pages of equations using Pythagoras's Theorem. Students complete 14 problems.
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Determining Faces, Edges and Vertices #3

For Students 5th - 6th
In this geometry worksheet, students look at a set of figures and determine the amount of faces, vertices and edges of each, then name each figure. A reference web site is given for additional activities.
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Rotational Symmetry

For Students 5th - 7th
In this geometry skills practice learning exercise, students respond to 4 questions that require them to identify rotational symmetry.
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Circle Area, Perimeter and Circumference

For Students 5th - 8th
In this geometry skills worksheet, students respond to 7 questions that require them to find the area, perimeter, and circumference of circles.
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Symmetry

For Students 5th - 7th
In this geometry skills practice worksheet, students respond to 6 questions that require them to identify images that have symmetry.
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Rotational Symmetry

For Students 4th - 6th
In this geometry skills practice activity, students respond to 3 questions that require them to identify rotational symmetry

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