Curated OER
Calculate Area of Complex Shapes with 90’ Angles
In this geometry skills worksheet, students solve 2 problems that require them to calculate the area of complex shapes. Students should show their work in the space provided.
Math Salamanders Ltd.
Halves of Shapes Sheet 1
In this half-shapes worksheet, learners shade in half of each of the nine geometric shapes drawn on the page by splitting it into two equal parts.
Curated OER
Find the 2D shape
In this 2D shapes activity, students find the rectangular prism, triangular prism, pentagon, and triangle. Students have 3 shapes to choose from in each of the 4 problems.
Texas Education Agency (TEA)
Geometry in Architecture #1
Discover how to analyze architecture from a geometric standpoint. The fourth installment of an 11-part unit on architecture first provides a presentation on axis, balance, basic form, formal, pattern, proportion, symmetry, and tripartite...
EngageNY
Why Move Things Around?
Explore rigid motion transformations using transparency paper. Learners examine a series of figures and describe the transformations used to create the series. They then use transparency paper to verify their conclusions.
Curated OER
Modeling Mania Math Topic: Using Models
Students examine problem solving techniques when working on spatial problems. They discover how models, sketches, and drawings can be used to understand on something works. They design a model of a bridge using given dimensions and...
Mathed Up!
Loci and Constructions
A General Certificate of Secondary Education math review has class members make basic constructions. Using a protractor and a ruler along with a compass, pupils develop drawings of triangles with given measurements. Scholars use their...
Curated OER
Formulas for Volume and Surface Area
Students calculate the volume and surface area of each shape. In this geometry lesson, students use nets and other three dimensional polygons to create visuals of the volume of a shape. They define important vocabulary words...
Curated OER
Geometric Shapes at the OK Corral
Students explore geometric shapes. In this math lesson, students identify geometric and non-geometric shapes using the computer. Students research geometric shapes in art and architecture.
Curated OER
Measure: Bearings and Scale Drawings
Pupils practice drawing geometric figures. In this geometry lesson, learners complete an activity that requires them to draw angles and shapes to the nearest degree.
Curated OER
Identifying Shapes
For this identifying shapes worksheet, 3rd graders identify the picture and choose its correct shape from the choices given, then check answer online.
Curated OER
Shapes Matching Worksheet
Using this worksheet, students practice identifying basic shapes, such as an oval, rectangle, triangle, and hexagon. This worksheet would be ideal for preschool or kindergarten students.
Curated OER
Counting Geometric Shapes 1-9
In this math worksheet, students count the number of geometric shapes in each of 4 squares. They circle the correct number of items in each group and color the circles, squares, triangles, and diamonds.
Curated OER
Why is this lesson constructivist?
Students formulate a definition of tessellations by comparing and contrasting different patterns and shapes of real objects. They discuss the relatioship between shapes and patterns as well as their function in the real world. Students...
Curated OER
Polyhedra: Faces, Edges, and Vertices (3-D Marshmallow Models)
Third graders explore the attributes of 3-dimensional shapes. In this shapes lesson, 3rd graders examine faces, edges, and vertices of 3-dimensional shapes as they construct shapes using marshmallows and toothpicks.
Curated OER
The Proof Is in the Picture
High schoolers select a geometric figure and find an example of the figure in their surroundings. They photograph the figure and write a proof to accompany it. They match photos to proofs.
Curated OER
MATH SHAPES
First graders identify the given math shape and then click and drag the shape name to the correct shape.
Curated OER
Geometry
Use this resource as an anticipatory set before a lesson on geometric shapes. A hidden picture slowly appears to reveal a circle, cube, and cylinder. It is a colorful presentation.
Curated OER
Regular or Irregular Polygons
In this geometry skills worksheet, learners respond to 6 questions that require determine whether 6 geometric shapes are regular or irregular polygons.
Curated OER
Patterns
In this patterns worksheet, students examine five strips of patterns and decide which of two shapes at the end should follow the pattern shown.
Curated OER
Calculate Perimeter
In this geometry skills activity, students solve 8 problems that require them to calculate the perimeter of 8 geometric shapes. Students show their work in the space provided.
Curated OER
Circles and Squares: Lemonade Picture
In this shapes and colors worksheet, students analyze a picture of a glass of lemonade and trace all the circles and squares. Students color the shapes according to the directions.
Curated OER
Squares and Ovals: Face Picture
In this shapes and colors worksheet, students analyze a whimsical picture of a face and trace all the squares and ovals they see. Students color the shapes according to the directions.
Curated OER
Matching Shapes
In this shapes worksheet, pupils recognize the 4 shapes drawn on each leaf, cut out the 4 dotted shapes at the bottom of the worksheet and then paste each shape to their matching shape on each leaf.