Mr.Timmerman’s Extra Practice


RHHS Math Dept      RHHS School Page

Mr. Timmerman Homework Page


It is a wonderful idea to get extra practice to strengthen your skills.

All are encouraged to partake in the practice.

MCV4U – Grade 12 Enrichement:


Here is a proof of the Remarkable Trig. Limit

Here is the class handout on Trig.limits.

A Remarkable Trig Limit and Its Usage in Calculating Other Trig Limits – see here.

Examples of Using a Remarkable Trig Limit – see here.


MPM2DG – Grade 10 Gifted/Enriched:


Problem Solving Steps – Version 1

Introduction to proof (with Wishful Thinking Strategy)


Penultimate Step – A Problem Solving Strategy

Perfect Squares and the Squeeze Principle

Here is The Third Special Triangle

Proof of Extended Sine Law

Here are Some Problems Plus

Problem 1 (Tangents to Circles)        Solution 1

Problem 2  (Equation/circles)    Solution 2 and Solution .

Problem 3 (Things Quadratic)     Solution 3

Problem 4 (Analytic Geometry)   Solution 4

Problem Group 5 (Special Triangles)

Solution A

Grade 9 Practice


Adding/Subtracting Fractions

Multiplying/Dividing Fractions

Area Exercises


More Grade 10 Practice


Some Basic Common Factoring Practice

Here is a  set of factoring quadratic trinomials questions

 Factoring Quadratic Trinomials

Here is a mixed sample of factoring questions

Mixed Factoring and Factoring by Grouping

Linear System Extra Practice.

Practice Completing the Square - Basics

Solving Quadratic Equations by Completing the Square and more

More Practice with Similar Triangles