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Curated OER
Ovals, Rectangles, Squares, and Triangles
Students identify geometrical shapes displayed in photographs of everyday objects in a metropolitan setting.
Curated OER
Compatible numbers to 20
Young scholars practice theories dealing with equals sign used as a balance, inequality symbols and practice utilizing a box or some other geometric shape to represent an unknown number. They assess numeracy problems embedded in...
Curated OER
Brain Teaser- How Many Triangles?
In this geometry worksheet, students examine a picture that has many hidden triangles. Students count the triangles they discover and color the picture.
Curated OER
Analyzing 3-D Shapes and 2-D Representations
Students can analyze 3-D objects better with actual physical models and by also drawing 2-D representations of them.
Curated OER
Animal Tracks
Students are introduced to the topic of area. In groups, they share various techniques to help them identify different shapes and work together to calculate the area. They use this same knowledge to determine the area of animal tracks...
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Architecture is Elementary
Learners learn the four orders of architecture: Doric, Ionic, Corinthian and Composite. They create their own 3d structure and work together in groups. They create basic geometric shapes. # Have fun learning about art history,...
Curated OER
Match The Nets
In this math worksheet, students match the drawings that are in pieces in order to create three dimensional geometric figures. They match the nets with the shapes.
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Lines of Symmetry
Fifth graders explore the concept of symmetry using lines drawn through different shapes. The worksheet that is included in the lesson should be used to chart the lines of symmetry for the different shapes drawn.
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Triangle Wars
Students explore geometry by participating in a class card game. In this triangle lesson, students utilize playing cards with shapes on them which they group up and discard, similar to "Old Maid." Students complete a worksheet and answer...
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A Snap at Geometry
Students study geometric images and polyhedrons. In this geometry lesson, students complete several activities to learn about geometric shapes and classify polyhedrons from polygons. Students watch a video, complete a web-directed...
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Geometry Challenge
Students explore angle relationships and measure angles with a protractor by hand and online. They explore various websites and complete online activities and complete a worksheet.
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Functions
Fifth graders explore mathematics functions. For this functions lesson, 5th graders explore 1 and 2-step functions involving addition, subtraction, multiplication, and division. Students also practice solving problems that their...
Pennsylvania Department of Education
Volume of Regular and Irregular Objects
Fifth graders examine patterns and relate to equations to solve math problems. In this patterns lesson, 5th graders diagram, graph, use models and use tables to solve equations for real world problems.
Curated OER
Identify Lines, Line Segments, and Rays
Upper grade pupils identify diagrams, checking the appropriate box for each. A reference web site is given for additional activities.
K6 Math
Complementary and Supplementary Angles #1
Learners are given one angle measure, and then determine the corresponding supplementary or complementary angle. A reference web site is given for additional activities. This assignement can be adapted to demonstrate that angle measure...
Curated OER
Complimentary and Supplementary Angles #2
Here is a complimentary and supplementary angles activity in which learners solve 12 word problems that require them to calculate the measure of angles.
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Is This a Line of Symmetry?
Here is a geometry skills practice worksheet in which learners respond to six questions that require them to identify images that have symmetry.
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Are the Dotted Lines, Lines of Symmetry?
Here is a geometry skills practice worksheet in which learners respond to eight questions that require them to identify lines of symmetry.
Curated OER
Calculate Volume: Pictorial
Learners find the volume of four figures drawn in shaded cube form. A reference web site is given for additional activities.
Curated OER
Area and Perimeter
Students explore area and perimeter. In this math lesson plan, students differentiate between area and perimeter and compute the area and perimeter of an object.
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Patterns
Fifth graders recognize shape and number patterns. In groups, 5th graders use strategies to find patterns. They extend the patterns and give explanations as to how they found the pattern. Students use the computer and the hundreds...
Curated OER
Patterns: A Stitch in Time
Pupils recognize shapes, designs and numbers that form patterns. Using their surroundings, they identify common patterns. They create their own patterns in various software programs and share them with the class.
Curated OER
Plot the Coordinates
In this geometry skills learning exercise, learners plot the listed coordinates on the provided graphs to create letters of the alphabet.
Curated OER
Calculate area of Squares and Rectangles
In this geometry skills worksheet, students solve 3 problems that require them to calculate the area of squares and rectangles by using the information provided.