Calling all Shape Detectives! In this weeklong adventure, the children will explore and search for basic shapes as they go on a shape hunt. They will describe, match, sort and compose a variety of two-dimensional shapes, and create a...

This tutorial explains the concept of surface area, and then goes through multiple shapes offering the specific surface area formula for each one.

Recognize several basic shapes in this online game that test your knowledge of shapes!

A matching game where students match the name of the shape with the image of the shape.

Use this site to practice identifying shapes, colors, and animals with these interactive games.

[Free Registration/Login Required] Answer questions about the halves and fourths of circles and rectangles, and collect coins for each correct answer.

Investigation and discussion of the way "Pin and string construction," works in producing an ellipse. Works through the corresponding equations in a well-ordered way.

An online game where students use their skill to classify geometrical figures.

The students will discover the shape of the sine function without creating a t-chart. The students will create a sine function using toothpicks. The students will then discover how the amplitude (height) and the period (number of compete...