In this geometry activity, students identify different kinds of triangles. Students are given four triangles with their measurements and are to determine which triangle it is by choosing from six different kinds.

In this problem solving activity, 4th graders study 4 lines of shapes. Students determine which multiple choice shape on the right is congruent to the one on the left of the straight line.

In this shape recognition worksheet, students study the various 3 dimensional figures and identify each one. Students label the 10 figures.

In this shape recognition worksheet, students respond to 3 questions that require them to record the name of the shapes located on the right, the left, and in the middle.

In this how to classify quadrilaterals worksheet, 3rd graders choose words to describe 3 quadrilaterals and to complete 3 sentences about the shapes.

In this shapes worksheet, learners decide if the given shapes are similar, congruent, or neither. Students complete 4 problems.

In this geometric shapes activity, students respond to questions that require them to identify chords, radii, diameters and centers of 4 circles.

In this angles and lines:  calculate what is missing activity, 6th graders look at four geometric shapes with some information given about angles and lines and calculate the measurements that are missing.

In this reflections worksheet, students reflect three sided and four sided shapes across a graph. Students complete 6 reflection problems.

In this area of polygons worksheet, learners solve 7 short answer and multiple choice questions about area.  Students find the area of triangles given base and height, or points in the coordinate plane.

In this geometry/math worksheet, students name eight shapes by circling the name that best describes it. Students select the correct answer from 4 choices.

For this coordinate geometry worksheet, 4th graders read the coordinates on the grid and write the name of the shape at that location.

In this geometry worksheet, students identify diagrams as either lines, line segments, rays or points, write definitions for each and match the diagrams to their definitions.

In this identifying shapes worksheet, students tell which shapes in sets are named, choosing from cube, triangle, cone or sphere. A reference web site is given for additional activities.

In this curves worksheet, students identify the curves in the shapes given as being either closed or open. Students complete 5 problems total.

In this problem solving worksheet, 3rd graders look at 6 different geometry shapes and determine what decimal number, signified by the arrow, is illustrated.

Develop a more precise definition of similar. The lesson begins with an informal definition of similar figures and develops the need to be more precise. The class learns about dilations and uses that knowledge to arrive at a...

See how design and geometry go hand in hand. The activity asks learners to use geometry to design a backyard garden given dimensions of each feature. Scholars work with ratios and scale to develop an accurate scale drawing that includes...

Young mathematicians explore the world of three-sided shapes in this lesson on the different types of triangles. Starting with a general introduction to classification using Venn diagrams, children learn how to categorize triangles...

Scholars can use area formulas, but can they apply what they know about area? The lesson challenges learners to think logically while practicing finding area of shapes such as rectangles, circles, parallelograms, triangles, and other...

Does it matter how many points to dilate? The resource presents problems of dilating curved figures. Class members find out that not only do they need to dilate several points but the points need to be distributed about the entire curve...

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

In this math worksheet, students study the properties of plane shapes and solid figures. Students fill out a chart after they have calculated the number of flat surfaces, edges and vertices.

In this naming shapes instructional activity, students write the name of given shapes, then write why they named shapes as they did. A reference web site is given for additional activities.