Adjustable Spinner Create a spinner and examine the experimental and theoretical outcomes for a specified number of spins.
Algebraic Transformations Explore commutativity and associativity within a geometric situation
Angle Sums Explore the sum of the interior angle measures for various polygons
Area Tool Investigate how changes in the base and height of trapezoids, parallelograms, and triangles affect their area.
Bar Grapher Create a customized bar graph with your own data, or display a bar graph from an included set of data
Bobbie Bear Use counting trategies to make as many outfits for Bobbie Bear as you can, using different colored shirts and pants.
Box Plotter Create a customized box plot with your own data, or display a box plot of an included set of data.
Circle Grapher Create a customized circle graph with your own data, or display a circle graph from an included set of data.
Circle Tool Compare the circumference and area of a circle to its radius and diameter.
Computing Pi Compare two methods for computing pi.