## Q-Z

Rational Numbers Triangle Find the rule for building rational triangles
Rectangle Division Practice division using 10 x 10, 20 x 20, or 30 x 30 grids
Rectangle Multiplication Visualize the product of two factors using an array
Rectangle Multiplication of Integers Visualize the product of two integers
Right Triangle Solver

Practice using the Pythagorean theorem and the definitions of the trigonometric functions to solve for unknown sides and angles of a right triangle.

Savings Calculator Calculate the interest and total savings on single or regular deposits
Scatterplot Determine the line of best fit based on data entered
Sieve of Eratosthenes Explore patterns and relationships involving multiples
Space Blocks Construct figures with a given surface area
Space Blocks Match nets with the appropriate solid figure
Spinners Spin a spinner and record the results
Stick or Switch Explore the probabilty of winning a "Let's Make a Deal" game
Tangrams Build different shapes from a tangram
Tessellations Form tessellations using different shapes
Tight Weave Explore Sierpinski Carpet
Time-Analog and Digital Clocks Tell time using analog and digital clocks
Time-Match Clocks Show the same time on both an analog clock and a digital clock
Time-What Time Will It Be? Find the elapsed time
Towers of Hanoi Move a stack of disks from one peg to another in the fewest moves
Transformation-Translation

Create figures with pattern blocks and explore translations

Transformations-Composition Explore the effect of two transformations of a figure
Transformations-Dilation Create figures with pattern blocks and explore dilations
Transformations-Reflection Create figures with pattern blocks and explore reflections
Transformations-Rotation

Create figures with pattern blocks and explore rotations

Triominos Flip or rotate triangular triominoes to build different figures
Turtle Geometry

Use action buttons to direct a turtle to a given destination

Turtle Rectangles Explore the commands to draw different rectangles
Venn Diagrams Explore the union and intersection of sets
Whammy Awards Explore 5 different voting schemes