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#
Math Circles Presentations

## 2017 - 2018 Weekly Presentations and Excercises

## Previous Weekly Presentations and Related Student Exercises

The Waterloo Math Circles is a free weekly enrichment activity for grade 6 to 12 students organized by the Faculty of Mathematics of the University of Waterloo.

Information about the audience, dates and location.

Listed in the tables below are summaries of the weekly presentations and related student exercises for the current year. Links to materials from previous years are below the tables. These resources are provided for both students and teachers. Please use them!

Winter 2018 | |

Junior Grade 6 |
Feb 6-7/18 Number Theory [pdf, solutions] Feb 13-14/18 Graph Theory [pdf, solutions] Feb 20-21/18 Types Of Numbers [pdf, solutions] Feb 27-28/18 Math of Voting [pdf, solutions] Mar 6-7/18 Algebra [pdf, solutions] Mar 20-21/18 Circuits [pdf, solutions] Mar 27-28/18 Mathematical Magic [pdf] Apr 3-4/18 Jeopardy [pdf, solutions] |

Junior Grades 7 & 8 |
Feb 6-8/18 Mental Math [pdf, solutions] Feb 13-15/18 Circuits [pdf, solutions] Feb 20-22/18 3D Geometry [pdf, solutions] Feb 27-Mar 1/18 Mathematicial Magic [pdf] Mar 6-8/18 Math of Voting [pdf, solutions] Mar 20-22/18 Types of Numbers [pdf, solutions] Mar 27-29/18 Word Problems [pdf, solutions] Apr 3-5/18 Jeopardy [pdf, solutions] |

Intermediate |
Feb 7/18 Contest Preparation I [pdf, prob set, solutions, watch video] Feb 14/18 Contest Preparation II [pdf, prob set, solutions, watch video] Feb 21/18 Contest Preparation III [pdf, prob set, solutions, watch video] Feb 28/18 Diophantine Equations I [pdf, prob set, solutions, watch video] Mar 7/18 Diophantine Equations II [pdf, prob set, solutions, watch video] Mar 21/18 Inequalities I [prob set, slides, solutions, watch video] Mar 27/18 Inequalities II [pdf, prob set, solutions, watch video] Apr 3/18 Inequalities III [pdf, prob set, solutions, watch video] |

Senior |
Feb 7/18 Primes I [pdf, solutions, watch video] Feb 14/18 Primes II [pdf, solutions, watch video] Feb 21/18 Cryptography I [pdf, prob set, solutions, watch video] Feb 28/18 Bridges Lecture video Mar 7/18 Cryptography II [pdf, prob set, solutions, watch video] Mar 21/18 Complex Numbers I [slides, slide solutions, watch video] Mar 27/18 Complex Numbers II [slides, slide solutions, watch video] Apr 3/18 Complex Numbers III [slides, watch video] |

Fall 2017 | |

Junior Grade 6 |
Oct 10-11/17 Mathematicial & Logical Puzzles [pdf, solutions] Oct 17-18/17 Ancient Mathematics [pdf, solutions, pptx solutions] Oct 24-26/17 Shape Shifting [pdf, solutions] Oct 31- Nov 2/17 Spatial & Visual Thinking [pdf, solutions] Nov 7-9/17 Estimations [pdf, solutions] Nov 14-16/17 Algorithms [pdf, solutions] Nov 21-23/17 Cool Geometry [pdf, solutions] Nov 28-30/17 Math Jeopardy [pdf, solutions] |

Junior Grades 7 & 8 |
Oct 10-12/17 Series & Polygonal Numbers [pdf, solutions] Oct 17-18/17 Angles & Circles [pdf, solutions] Oct 24-25/17 Probability [pdf, solutions] Oct 31- Nov 2/17 Graph Theory [pdf, solutions] Nov 7-9/17 Scientific Equations [pdf, solutions] Nov 14-16/17 Estimations [pdf, solutions] Nov 21-23/17 The Scale of Numbers [pdf, solutions] Nov 28-30/17 Math Jeopardy [pdf, solutions] |

Intermediate |
Oct 11/17 Counting I [pdf, prob set, solutions, watch video] Oct 18/17 Counting II [pdf, prob set, solutions, watch video] Oct 25/17 Counting III [pdf, prob set, solutions, watch video] Nov 1/17 Probability I [pdf, prob set, solutions, watch video] Nov 8/17 Probability II [pdf, prob set, solutions, watch video] Nov 15/17 Probability III [pdf, prob set, solutions, watch video] Nov 22/17 Population Modeling I [pdf, prob set, solutions, watch video] Nov 29/17 Population Modeling II [pdf, prob set, solutions, watch video] |

Senior |
Oct 11/17 Logic I [pdf, prob set, solutions, watch video] Oct 18/17 Logic II [pdf, prob set, solutions, watch video] Oct 25/17 Logic III [pdf, prob set, solutions, watch video] Nov 1/17 A Brief History of Mathematics I [pdf, prob set, solutions, watch video] Nov 8/17 A Brief History of Mathematics II [pdf, prob set, solutions, watch video] Nov 15/17 A Brief History of Mathematics III [pdf, prob set, solutions, watch video] Nov 22/17 Set Theory I [pdf, prob set, solutions, watch video] Nov 29/17 Set Theory II [pdf, prob set, solutions, watch video] |

Junior Grade 6 | Junior Grades 7 & 8 | Intermediate | Senior |