Webinar (Slides)	"Using Mapping Diagrams to Understand Trigonometric Functions" This Webinar's Slides	"Using Mapping Diagrams to Understand Functions"  (youtube) October 15, 2013.
MD files	Visualizing Functions: An Overview from Mapping Diagrams from A(lgebra) B(asics) to C(alculus) and D(ifferential) E(quation)s.	Triangle Trig Functions GeoGebra Trig Functions with Inverses GeoGebra Trig Functions with Compositions GeoGebra Triangle Trig Functions.html Trig Functions with Inverses.html Trig Functions with Compositions .html
Mapping Diagram Sheets pdf	Mapping Diagram blanks (2 axis diagrams)	Mapping Diagram blanks (2 and 3 axes)
Worksheets pdf	Worksheet.VF1.pdf (Introductory)	TrigWorksheet.AMATYC.pdf (Trig Functions)