You will have to use visualization to help you solve this challenge. At this one page website, you will be able to check your solution.

Think about the surface area of a cube. At this one page website, you use that information to complete the challenge. Solutions are offered right at the website.

Use the shapes provided and figure out how they fit together to make a 3 X 3 cube at this one page website. The solution is readily available right at the website.

What are square numbers? Use tiles at this one page website to discover the pattern of square numbers. See if you can solve the challenge. Once you have your solution you can check the solution given right at the website.

If you can visualize a cube and turn it around in your mind, then this is the challenge for you. This one page website has the solution available to check your thinking.

See if you can figure out which symbols are on which cube face at this one page website. The solution is just a click away once you have your solution in mind.

This one page website offers two interesting tiling problems. The solution is provided here as well.

Improve your logic and net recognition skills with this learning game. Solution included.

Have fun and learn by making a box and then find out its maximum volume as well as other problem-solving activities, including making a table of your results and drawing a graph.

How many different cuboids can you make? Learn how and learn how to represent data with your results.

CarolHurst.com provides a sample chapter from Picturing Math, which teaches geometric concepts using picture books and activities.

Explore tessellations with real world applications in this activity from the NCTM Math Challenges for Families series. Figure out what shape you would use to create a legal envelope from a single sheet of paper. Then discover how...

Congruent means, "same size, same shape." Find out more about this concept at this test prep site with real world examples and pictures. Hands-on classroom activity and lots of practice. Knowledge of basic algebra and geometry concepts...

Use this game to improve your knowledge and understanding of triangles and naming vertices. Just read and follow the instructions! [Requires Java.]

On this one page website sharpen your logic, triangle properties, and pattern recognition skills while working on this challenge. The solution is available to double check your solution.

Sharpen your logic and and pattern recognition skills with this four triangles puzzle. The solution is available to check your work.

This lesson plan helps students understand how to graph ordered pairs on the coordinate plane. Lots of resources are available to teachers and students at this website.

Using this Logo Program you can experiment with different values for N in the procedure and see the changes in the results.

This one page website can expand your logic, Motion Geometry and pattern recognition knowledge. The solution is available to double check your answers.

Investigating designs and shapes in quilts around the world is the activity in this internet exploration. Learners will also design their own quilt on paper or on the computer. Acrobat Reader required.

Third graders build measuring skills using quarter inch measurements.

This lesson focuses on the addition measurement of perimeter using real world examples.

Third graders use area models to find the total area of a store, home, or other real world space.

Using a broken ruler requires students to turn to addition and subtraction skills in order to determine measurements.