# MathStuff4U

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 I've had lots of success with my YouTube channel (www.youtube.com/alrichards314) over the past several years, so I thought I would share some of that content in another way.

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This 7 page PowerPoint discusses the first principles definition of the derivative, the important derivative values (zero and undefined) and works through five examples of using the derivative definition to find the derivative of a polynomial and
Subjects:
Calculus
12th
Types:
Lesson Plans (Individual), PowerPoint Presentations, Homeschool Curricula
FREE
not yet rated
This PowerPoint shows an example of graphing a piecewise function with a discontinuous point. The properties of limits are listed and six examples showing how to evaluate limits of indeterminate forms including factoring and one involving
Subjects:
Calculus, Mathematics
11th, 12th, Higher Education
Types:
Lesson Plans (Individual), Lectures, PowerPoint Presentations
\$2.00
not yet rated
This PowerPoint discusses the calculus concept of how and average rate of change can approximate an instantaneous rate of change as the secant points approach each other. The difference quotient concept is developed and used in some examples. The
Subjects:
Calculus
12th, Higher Education
Types:
Lesson Plans (Individual), Lectures, PowerPoint Presentations
\$2.00
not yet rated
This PowerPoint shows proofs of both the Power Differentiating and Constant Multiple Rules. Several examples use these differentiation rules for polynomial functions. The PowerPoint uses over 50 custom animations to simulate what a teacher would
Subjects:
Calculus
12th, Higher Education
Types:
Lesson Plans (Individual), Lectures, PowerPoint Presentations
\$3.00
not yet rated
This package of twelve PowerPoint files includes lessons from an introduction to trigonometry using similar triangles, through right-angled trigonometry (SOHCAHTOA), the Sine & Cosine Laws and using these tools to solve various applications.A
Subjects:
Math, Trigonometry
9th, 10th, 11th, 12th
Types:
PowerPoint Presentations, Lesson Plans (Bundled), Mini-Course
\$15.00
not yet rated
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TEACHING EXPERIENCE

I've been teaching (mostly) mathematics in the province of Ontario, Canada since 1988. I have taught many course online or at a distance since 1994. My YouTube channel is at www.youtube.com/alrichards314.

MY TEACHING STYLE

I teach by making connections between topics and across disciplines, when possible. I use a lecture style format, but give students lots of wait-time so they can make connections that helps build understanding.

HONORS/AWARDS/SHINING TEACHER MOMENT

IBM Canada Ltd. Millennium Award of Excellence  For Innovative Learning Opportunities Using Technology in the Classroom.  Recognition of Leadership awarded to teachers for innovative classroom application and integration of technology.

MY OWN EDUCATIONAL HISTORY

Bachelor of Science Majoring in Mathematics from Acadia University, N.S., Canada (1985) Bachelor of Education from Acadia University, N.S., Canada (1986) Mathematics Specialist from York University, Toronto, ON, Canada (1990)