Tom Cooper

Classical Triangle Centers

Applying Y1L1

Piecewise Graphs on TI-84

Creating a Random Practice Problem in GeoGebra (factoring a quadratic)

Cartesian Plane Part 2

The Cartesian Plane Part 1

Simple Origami Tombstone

Dot Plots and Box Plots in GeoGebra Classic Version 6

ANOVA Part 3 (TI 84 Example)

ANOVA Part 2

ANOVA Part 1

Chi Square Test Part 2

Chi Square Part 1

2 Sample t Procedures Part 2

2 Sample t Procedures Part 1

t Distributions Part 5

t Distributions Part 4

t Distributions Part 3

t Distributions Part 2

T Distributions Part 1

The Cartesian Plane Part 3 - Distance & Midpoint Formulas

Standard Deviation on TI-84

BoxPlot TI-84

Mean and Median on TI-84

Scatterplot & Correlation on TI-84

D2L Equation Editor

Rates of Change Part 2

Rates of Change Part 1

Paper Dodecahedron Template

Paper Octahedron