About This Site
This site was developed by Duane Friend, Extension Educator,
Natural Resources and Nicholas Smith-Sebasto, former U of I Extension
Specialist, Environmental Education.
Knowing Your World was designed for 4th and 5th grade
levels as a teacher/student supplement to textbook materials.
It can also be helpful in using with Earth Day/Arbor Day celebrations
or outdoor conservation events.
For more information, contact: