Fifth graders listen to "Grandfather Tang's Story" and use tangram pieces to create animals described by the main character.

Learners learn the basic definitions of a quadrilateral, parallelogram, rectangle and square and explain the relationship/classification process between them.

In this geometry worksheet, students solve 4 problems in which an angle is analyzed. Students mark the correct choice for each angle: 1/4 turn, 1/2 turn, 3/4 turn or full turn. There are no examples or instructions.

In this open or closed image worksheet, students determine if a given image is open or closed, checking the appropriate box beneath each. A reference web site is given for additional activities.

In this geometry worksheet, students determine the number of sides, faces, edges and vertices of given figures. A reference web site is given for additional activities. 

Students compare and contrast angles and identify them as acute, obtuse, right, or straight angles. They create rays and angles using uncooked spaghetti, read and discuss key vocabulary terms, and complete a variety of geometry worksheets.

Fifth graders classify triangles. In this triangle lesson, 5th graders learn about the characteristics that make up a triangle. They are instructed through video, PowerPoint slides, and teacher-led demonstrations.

In this area instructional activity, students use shaded grids to calculate area, writing area in square units. A reference web site is given for additional activities.

In this geometry worksheet, learners solve a total of 8 word problems. A reference web site is given for additional activities.

In this parts of a circle worksheet, students correctly identify labeled parts of circles, choosing from diameter, chord, radius or center. A reference web site is given for additional activities.

In this circles worksheet, students complete multiple choice questions, determining whether diameter, radius, chord or center is shown on a circle. A reference web site is given for additional activities.

For this parts of a circle worksheet, students check the correct answer, describing the labeled part of a circle as either diameter, chord, radius or center.

In this missing line length and missing angles worksheet, students find measures of missing angles and find missing lengths. A reference web site is given for additional activities.

In this area activity, learners use shaded grids to calculate area, writing the area in square units. A reference web site is given for additional activities.

For this area worksheet, students calculate area using shaded grids, writing total area in square units. A reference web site is given for additional activities.

In this area worksheet, students calculate area using shaded grids, writing the area in square units. A reference web site is given for additional activities.

In this area activity, students use shaded areas on a grid to calculate area, writing the area in square units. A reference web site is given for additional activities.

In this area instructional activity, students calculate the area shown on shaded grids, writing total area in square units. A reference web site is given for additional activities.

In this area instructional activity, learners calculate area using shaded areas on grids, writing the area in square units. A reference web site is given for additional activities.

In this area instructional activity, learners calculate area using shaded grids, writing total area in square units. A reference web site is given for additional activities.

In this area worksheet, students use shaded grids to calculate area, writing area in square units. A reference web site is given for additional activities.

In this area worksheet, students calculate the area of 4 compound figures. A reference web site is given for additional activities.

In this triangle learning exercise, students identify triangles as either, right, acute, obtuse, equilateral, scalene or isosceles. A reference web site is given for additional activities.

In this triangle worksheet, students label triangles as acute, right, obtuse, scalene, equilateral or isosceles. A reference web site is given for additional activities.