Safety and Structures
Coordinate Patterns
Diffy
Exploring Spirals
Fermat’s Little Theorem
Mystery Numbers
Four Color
Sierpinski Triangle
Summing Series
Triple Trouble
Unwrapping The Square
Counting Angles
10 Olympic Starters
Attractive Tablecloths
Big and Small Numbers
Dangerous Driver?
Model Solutions
Small Steps
The Not-so-Simple Pendulum
What's That Graph?
What's Possible?
Where to Land
Interpreting Statistics
A Case of Muddying the Waters
Representing Trigonometric Functions
Proofs of the Pythagorean Theorem
Solving Quadratic Equations: Cutting Corners
Modeling: Rolling Cups
Optimization Problems: Boomerangs
Modeling: Having Kittens
Modeling Conditional Probabilities
Medical Testing
Inscribing and Circumscribing
Right Triangles
Geometry Problems: Floodlights
Geometry Problems: Circles and Triangles
Generalizing Patterns:
Table Tiles
Devising a Measure - Correlation
Short Tasks
Security Camera
Cross Totals
Fruit Boxes
Proofs Of The Pythagorean Theorem
Fearless Frames
"Ponzi" Pyramid Schemes
Skeleton Tower
Triangular Frameworks