- General Math
- Sequences, Series and Patterns
- Algebraic Expressions and Equations
- Plane Geometry
Mathletes will become familiar with properties of 45-45-90 and 30-60-90 triangles. In this plan, the relationships between the sides of these two special right triangles will be derived. Then...
- Plane Geometry
Video by Art of Problem Solving's Richard Rusczyk.
- Plane Geometry
Video by Art of Problem Solving's Richard Rusczyk.
- Algebraic Expressions and Equations
- Plane Geometry
Video by Art of Problem Solving's Richard Rusczyk.
- Algebraic Expressions and Equations
- General Math
After refreshing Mathletes on the order of operations, the video will then focus on how to solve problems where an unfamiliar symbol is defined to be a new type of operations that follows given rules.
- Probability, Counting and Combinatorics
This plan will help Mathletes to develop a strategic approach to counting the occurrences of a certain shape in a more complex figure made of multiple intersecting lines.
- Algebraic Expressions and Equations
Often the immediate reaction when Mathletes see an algebraic equation is to solve for the unknown but depending on what you are looking for it might be easier to manipulate the equation without...