A Trigonometric Trip Through Time
Math, History, Technology and Literacy
Introduction
Registration
Task and Processes
Livebinder Portfolio
Timeline
Problems
Geogebra Exploration
>
Geogebra Tutorials
Multimedia Presentation Ptolemy's Table of Chords
Conclusion - Opinion Paper
Evaluation
LiveBinder Rubric
Timeline Rubric
Problems Rubric
Geogebra Rubric
Opinion Paper Rubric
Problem Solutions
Problem #1 Solution
Problem #2 Solution
Problem #3 Solution
Problem #4 Solution
Menelaus Theorem Proof
Ptolemy's Theorem Proof
Sum and Difference Geogebra Demonstration
Notes for Teachers
Citations
Feedback or Questions
Discussion Forum
Just for Fun Curated Content
Mathematics and Sports
Archimede's Secrets
The US Math Olympiad Team
Is God a Mathematician?