Joseph McLean
I'm a middle school math teacher with 30 years of teaching experience.
My focus is teaching as conceptually as possible - meaning that I want my students to understand why something works and how that mathematical idea connects to other ideas we have learned. If we can avoid teaching math as a collection of processes and procedures that must be memorized and rather teach math as a series of interconnected ideas that make sense, students will learn to apply and extend ideas into new contexts. Ultimately, I want students to learn to think mathematically, not mimic abstract processes.
Copy Segment - GeoGebra Introduction
Copy Angle Construction
Sequences - Explicit vs Recursive Notation
Systems of Equations - Substitution
Graphing Linear Eq's Using y=mx+b
Systems of Equation 2
Solving a System of Equations - Equal Values Method
SSS Construction Answer
Using GeoGebra to Construct a Triangle with Given Sidelengths
Bisect an Angle using GeoGebra
Proofs in Distance Learning Using Google Docs
Construct Parallel Line Through a Point Not on the Line - GeoGebra
Copy an Angle using GeoGebra
Construct Equilateral Triangle using GeoGebra
Perpendicular through a point