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Video Library

Featured Video

Mini #100 - Careful Counting: A Measurement Lesson

Related Videos

Q&A with John Urschel
2020 MATHCOUNTS Alumni Scholarship Winners
What to Expect from a MATHCOUNTS State Competition

All Videos

Mini #27 - Area and Volume
Mini #26 - Probability and Counting
Mini #25 - Sequences
Mini #24 - Finding Simpler Ways to Approach a Complex Problem
Mini #23 - Perfect Squares/Using a Simpler Case to Solve a Problem
Mini #22 - Geometry/30-60-90 Right Triangles
Mini #21 - Counting Rectangles in a Grid/Squares in a Lattice Grid
Mini #20 - Using the Difference of Squares to Solve Problems
Mini #19 - Turning Word Problems into Algebra Equations
Mini #18 - Areas of Irregular Convex Polygons

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