10-20 min introduce activity
45-60 min complete research (some may be assigned for homework)
45-55 min construct food web on classroom floor
For organism research
- Copies of Field Guide Pages for each student (downloadable below)
- A large assortment of field guides for insects, birds, mammals, fish, amphibians, reptiles, etc.
- Optional: Internet access
For food web activity
- 2-3 balls of yarn
- index cards
Classroom, library or computer lab.