Science Education Resource Center at Carleton College
Serc: Investigating Oranges How Many Sections Are Inside?
In this biology investigation students will be asked to attempt to determine how many sections exist in an orange without having peeled it. Students will work in small cooperative groups. Each group will be able to use a small magnifying...
University of Arizona
The Biology Project: Hiv Simulation
Provides a web lab which simulates the potential spread of HIV. May be used with whole class instruction, cooperative learning groups or individual instruction.