- Probability, Counting and Combinatorics
Original Handbook Problem: Lily is going to the movies with Abby, Bea and Jaclyn. Abby wants to sit at the end of a row, and Bea only cares that she is seated next to Jaclyn. In how many different...
- Probability, Counting and Combinatorics
Finalist in the 2013-2014 Math Video Challenge. This video was created by People of Pythagoras. The Math Video Challenge is an innovative program involving teams of students using cutting-edge...
- Probability, Counting and Combinatorics
Finalist in the 2015-2016 Math Video Challenge. This video was created by The Mathtastic 4. The Math Video Challenge is an innovative program involving teams of students using cutting-edge technology...
- Coordinate Geometry
- Measurement
- Proportional Reasoning
The Transformation Game uses the Desmos online geometry tool to provide a fun and interactive way to explore translations, dilations, rotations and reflections in the coordinate plane. Mathletes can...