|THIS CAN KILL US
Thorium For Life
Hi! I'm Mr. Stephenson.
sks23cu AT gmail
Place Value ;-)
1, 2, 3, 4, 5, 6, 7
Alcohol Can be a Gas!
In Defense of
||Course #||Assignments 1||Assignments 2||MGB User|
GeoGebra: Free mathematics software for
learning and teaching
Microsoft Excel Spreadsheet
Khan Academy: Free Videos and Interactive Math
Exercises from Arithmetic to Calculus
Calculus Lifesaver: All the Tools You Need to Excel at
by Adrian Banner, Princeton University
Free Video lectures
Updates from here down are infrequent and sporadic.
Tangent Line Problem
Introduction to limits for differentiation.
Graphing Rational Functions
You're going to college; so what high school math is really important, what will the colleges expect that you know? How do you prepare for the math placement tests you'll have to take? (If you don't pass the math placement tests, you'll have to take, and pay for, remedial math classes that don't count toward the requirements of your major.)
See Exercises in Math Readiness for University Study.
For a list of useful and interesting math web sites click here. (Updates sporadic.)
Past MCAS tests
Massachusetts Math Framework Learning Standards:
Algebra 1 (pre-requisite for both Geometry and Algebra II)
4/5/2008: I've just found a wonderful alternative to Geometer's Sketchpad; get it here: GeoGebra.org.
The two main advantages to GeoGebra are:
My first attempt is All Conics from One Directrix, which I could never get to work in Geometer's Sketchpad, but was easy in GeoGebra.
I intend to use GeoGebra exclusively from now on, and to convert my existing Geometer's Sketchpad constructions to GeoGebra as time permits.The Tangent Problem
Folding and Applications of Conic Sections
by Bruce Yoshiwara, Professor of Mathematics, Los Angeles Pierce College
All Conics from One Directrix
Elimination vs. Augmented Matrix Row Operations:
Remainder Theorem and Synthetic Substitution/Division:
Polynomial Root Theorems:
Area and Volume
Volume and Area of a Sphere by Cavalieri's Principle:
Derivations of Derivatives
Math Reference Sheets: MCAS: ; MCAS-like:
Grid Paper Generator
Isometric Dot Paper: ; Isometric Line Paper:
Table of Common Logarithms:
Graphing Calculator Help
TI calculator Guide Books
Triangle Concurrency Points: Video, Sketch.
All Conics from One Directrix: Video, Sketch
Area of Trapezoid Inscribed in Semicircle: Sketch
Parabola: Vertex Form, Standard Form
Geometer's Sketchpad (version 3) files and Files:
Classroom Files on the Web
Geometer's Sketchpad (version 4) files and Files:
A Triangle Within a Triangle, Lab Project Instructions
n-gons, n = 3, 6, 12, 24, 48, 96; 96-gon looks like a circle!
KillBird (Projectile Motion)
Triangle Angles, Lab Project Instructions
© 2001-2016 by Stephen Kent Stephenson. All Rights Reserved.