MINI #24 - FINDING SIMPLER WAYS TO APPROACH A COMPLEX PROBLEM Probability, Counting and Combinatorics Problem Solving (Misc.) Video by Art of Problem Solving's Richard Rusczyk. Read More
MINI #66 - SIMILARITY AND PROPORTIONAL REASONING Plane Geometry Proportional Reasoning Video by Art of Problem Solving's Richard Rusczyk. Read More
MINI #83 - SEQUENCES OF NUMBERS AND EVENTS Probability, Counting and Combinatorics Problem Solving (Misc.) Sequences, Series and Patterns Video by Art of Problem Solving's Richard Rusczyk. Read More
MINI #87 - USING GEOMETRIC MODELS TO DETERMINE PROBABILITY Coordinate Geometry Plane Geometry Probability, Counting and Combinatorics Video by Art of Problem Solving's Richard Rusczyk. Read More
MINI #93 - SEQUENCES AND CENTRAL TENDENCY Sequences, Series and Patterns Statistics and Data Video by Art of Problem Solving's Richard Rusczyk. Read More
MINI #94 - MAKE A SKETCH Algebraic Expressions and Equations Plane Geometry Problem Solving (Misc.) Video by Art of Problem Solving's Richard Rusczyk. Read More
RATIOS AND AREA Measurement Plane Geometry Proportional Reasoning Understanding and applying ratios can be used in a variety of problems, from finding a missing measurement to determining scale between similar figures. Mathletes will solve problems using ratios... Read More