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Dig a hole, line it, fill it with fresh water, and you have a water hole: a good place to study colonization.

As a long-term project, you can rear monarch butterflies at home or in a classroom.

In this activity related to plant biotechnology, learners use the tissue culture process to rapidly produce clones (genetic copies) of a particular plant (cauliflower, rose cuttings, African violet le

In this outdoor activity/field trip, learners investigate organisms that live along the ocean's rocky coast.

In this activity, learners create a sealed, mini ecosystem that supplies freshwater shrimp with food, oxygen, and waste processing for at least three months.

This laboratory activity helps learners understand the concept of biological succession by simulating the process in a microenvironment with various protozoans.