Resources

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  • Practice Plan

This plan builds on what Mathletes already know about ratios to introduce the definition of probability as a ratio of desired outcomes to total outcomes.

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Mathletes are likely most comfortable working with numbers in base 10, but there are many other number systems to explore - other integer bases.

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Understanding and applying ratios can be used in a variety of problems, from finding a missing measurement to determining scale between similar figures.

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Calculating the least common multiple is something many Mathletes are asked to do, but in this plan they will use their understanding of the least.

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This plan will introduce Mathletes to The Fundamental Counting Principle – a faster method to determining the total number of possible outcomes of an.

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Mathletes will apply divisibility rules of various integers to simplify computation, better understand number composition and aid in problem solving. In.

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Learn what Mass Points are and how to use them to solve problems involving side lengths and areas of triangles. Mass Points Part 1 (above) covers the.

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This plan focuses on all things percents. Mathletes will practice with tips, markups, markdowns, interest and percent of quantity scenarios. Use the.

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Mathletes will explore interior angles of various polygons and understand how to find the number of sides a polygon has using information about its.

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Mathletes will analyze frequency tables, histograms, stem-and-leaf plots and other visual representations to solve problems about sets of data. In the.

Our Story

The MATHCOUNTS Foundation is a 501(c)3 non-profit organization that reaches students in grades 6-8 in all US states and territories with 3 extracurricular math programs. More than a quarter million students participate in our programs or use our resources each year.

There are many paths to success in math.  We help all students discover theirs.

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