Students explore the basics of DNA and its history.  In this DNA instructional activity students extract DNA from fruits and understand how it is used in forensics.

Young scholars discuss the importance of plankton in the ocean ecosystem. In this biology lesson plan, students identify the different types plankton by observing them under the microscope. They explain how plankton population affect...

Students examine antigens including ones found in humans.  In this immune lesson students complete several experiments in relation to antigens and antibodies.

Seventh graders examine the concept of sterile techniques. They realize that plant diseases can be identified and classified in various way. Students identify some of the diseases that attack the garden plants.

In this classification worksheet, learners complete a chart listing the characteristics of each of six kingdoms. They write definitions for three terms.

Fifth graders investigate diseases of the respiratory system. In this respiratory system lesson, 5th graders research, using a variety of sources, the common diseases this system. They determine the causes of a breakdown in the system...

In this algal blooms worksheet, students order the stages of a red tide. They answer two short answer questions. Students define three terms relating to algal blooms.

Follow this interactive to identify the differences between bacteria and viruses. Look through the lens of a microscope to observe how each functions and impacts humans.

How can you tell if harmful bacteria are in your food or water that might make you sick? What you eat or drink can be contaminated with bacteria, viruses, parasites and toxins pathogens that can be harmful or even fatal. Young scholars...