Glossary definitions are themselves hyperlinked to definitions of related terms and to the Index. Hypertext Index . A complete Index offers immediate hypertext links into the lessons and exercises. Projects for group work are included with each lesson. Instructor extensions .
Instructors can add activities to any page.
Instructor support software and Web sites are available so instructors can share extensions and ideas. Teachers' Guide . Introductory Statistics topics are presented in single-concept units . Each activity teaches one key concept in about 2-5 minutes. Hands-on interactive tools help students visualize concepts.