Math Challengers Ch 1 • Fundamental Counting Principles • Permutations • Permutations with Repeated Objects • Combinations • Counting Review Questions |
How to Count without Counting |
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Math Challengers Ch 2 • Probability with Independent Events • Probability with Dependent Events • Conditional Probability • Probability with Counting Principles • Probability with Binomial Theorem • Probability Review |
Probability and Chances In this chapter, students will learn: • the basics to understanding probability • how to create a sample space • recognizing different cases in probability problems • Proability Quiz #1 • Probability Quiz Difficult |
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Math Challengers Ch 3 • Areas of Triangles • Pythagorean Theorem and Triples • Special Triangles • Similiar Triangles • Median, Altitude, and Properties of Triangles |
Properties of Triangles In this chapter, students will learn: • to develop and apply the Pythagorean Theorem • all the properties of triangles • how to find areas using similiar triangles • Heron's formula |
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Math Challengers Ch 4 • Problems Involving Circles and Semi Circles • Problems Involving Regular Solids |
Areas of 2D Figures |
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Math Challengers Ch 5 • Angles with Parallel Lines • Chord Properties in Circles • Tangents and Circles • Angles Properties in Circles • Cyclic Quadrilaterals • Challenge Problems on Circle Geometry |
Angles and Geometry In this section, students will learn: • to solve problems involving angles and circles • find angles involving parallel lines, tangents, and secants • properties of circle geometry • Quiz 5.1: Angles with Parallel Lines and Triangles • Quiz 5.2 Chord Properties in Circles |
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Math Challengers Ch 6 • Function Notations • Composite Functions • Sequences and Series • Recursive Functions |
Functions and Formulas |
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Math Challengers Ch 7 • Problems Involving Rates • Problems Involving Ratios |
Rates and Ratios |
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Math Challengers Ch 8 • Volumes of Basic Solids • Areas of Basic Solids • Volumes of Composite Solids • Challenge Problems with Solids |
Areas and Volumes of 3D Solids In this section, students will learn: • to find the volume and surface areas of composite solids |
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Math Count Countdown Rounds • 1990 State Countdown Round • 1993 State Countdown Round • 1998 State Countdown Round • 2002 National Countdown Round • 2000 National Countdown Round • 2004 National Countdown Round • 2007 State Countdown Round • 2007 National Countdown Round • 2009 Chapter Countdown Round • 2009 National Countdown Round • 2009 National Countdown Round Video • 2013 School Countdown Round |
Practice Materials • 2008 Intramurals Target • 2008 Intramurals Team • Challenge Problems with Solids |
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Math Challengers Resources • UBC Dr. Adler's Website with Questions • Math Challengers Informational site • What is Math Challengers • Cut The Knot for Coaches and Students |
Practice Materials • Math Count Past Contests • Math Counts Workbooks • 95 Problems of the Day • Math Count Test Taking Page • Math Count Past Contests • Math Count Past Contests |
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