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LEAST COMMON MULTIPLE

  • Number Theory
Calculating the least common multiple is something many students are asked to do, but in this plan they will use their understanding of the least common multiple to stretch themselves to solve more...
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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. Students will solve problems using ratios, then...
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COUNTING SHAPES IN A COMPLEX FIGURE

  • 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.
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RATIOS & SIMPLE PROBABILITY

  • Probability, Counting and Combinatorics
This plan builds on what students already know about ratios to introduce the definition of probability as a ratio of desired outcomes to total outcomes. Mathletes will then practice calculating the...
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