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# Math Circles Presentations

Math Circles lessons from prior years have been organized by themes. A lesson may have more than one theme. These resources are provided for both students and teachers. Please use them!

Information about the audience, dates and location.

 2023-2024 Materials Number Sense Geometry & Measurement Algebra Data Management Computational Thinking

# Geometry & Measurement

### (Spatial Sense, Shape and Space, Trigonometry)

Within each theme, lessons have been further organized by grade level: Grade 6, Grade 7/8, Grade 9/10, and Grade 11/12.

Grade 6
Circles
 Lesson PDF Problem Set PDF Solutions PDF Extension PDF
Graphing Functions
 Lesson PDF Problem Set PDF Solutions PDF
Geometric Constructions
 Lesson PDF Problem Set PDF Solutions PDF
Transformations
 Lesson PDF Problem Set PDF Solutions PDF
Angles
 Lesson PDF Problem Set PDF Solutions PDF

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Grade 7/8
Polygonal Numbers
 Lesson PDF Problem Set PDF Solutions PDF
Graph Theory and Search Algorithms
 Lesson PDF Problem Set PDF Solutions PDF Extension PDF
BCC Prep
 Lesson PDF Problem Set PDF Solutions PDF
Graph Theory Proofs
 Lesson PDF Problem Set PDF Solutions PDF
Introduction to Vectors
 Lesson PDF Problem Set PDF Solutions PDF
Radians
 Lesson PDF Problem Set PDF Solutions PDF
Circle Geometry
 Lesson PDF Problem Set PDF Solutions PDF
Trigonometry
 Lesson PDF Problem Set PDF Solutions PDF

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Grade 9/10
Angles
 Lesson PDF Notes PDF Problem Set PDF Solutions PDF
Angles and Circles
 Lesson PDF Notes PDF Problem Set PDF Solutions PDF
Linear Diophantine Equations II
 Lesson PDF Problem Set PDF Solutions PDF
Analytic Geometry
 Lesson PDF Problem Set PDF Solutions PDF
Knot Theory
 Lesson PDF Problem Set PDF Solutions PDF
Perfect Squares
 Lesson PDF Solutions PDF
Triangles, Circles and Area
 Lesson PDF Part 1 Problem Set PDF Part 1 Solutions PDF Part 2 Problem Set PDF Part 2 Solutions PDF
Geometry and Simplicial Complexes
 Lesson 1 PDF Problem Set 1 PDF Solutions 1 PDF Lesson 2 PDF Problem Set 2 PDF Solutions 2 PDF Lesson 3 PDF Problem Set 3 PDF Solutions 3 PDF
Introduction to Group Theory
 Lesson 1 PDF Problem Set 1 PDF Solutions 1 PDF Lesson 2 PDF Problem Set 2 PDF Solutions 2 PDF Lesson 3 PDF Problem Set 3 PDF Solutions 3 PDF

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Grade 11/12
Circles, Ellipses, Astrophysics
 Lesson 1 PDF Solutions 1 PDF Lesson 2 PDF Solutions 2 PDF
Cardinality
 Lesson 1 PDF Problem Set 1 PDF Solutions 1 PDF Lesson 2 PDF Problem Set 2 PDF Solutions 2 PDF
Polar Coordinates
 Lesson PDF Solutions PDF
Polar Curves
 Lesson PDF Solutions PDF
Partitioning Puzzles
 Lesson PDF Solutions PDF
Dynamical Systems and Fractals
 Lesson 1 PDF Problem Set 1 PDF Solutions 1 PDF Lesson 2 PDF Problem Set 2 PDF Solutions 2 PDF

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