Illustrations


and


Charts

 

 

Kindle e-ink device users may find these helpful to clarify content in the charts. Teachers may want to use these in PowerPoint presentations.

These charts are "free" for personal use, but may not be used for any commercial venture (even not-for-profit). Remember that this is copyrighted material. We don't want this to sound unkind, but "Free" does NOT mean they belong to you after downloading.
This is a "free" license to use them.

 

Select a folder on your computer that you will
be able to find after the download. After
pressing "Download," select "Save As,"
and choose your destination folder.