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Discovering the Breakdown
Fifth graders investigate diseases of the respiratory system. For 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...
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The Six Kingdoms
In this classification worksheet, learners complete a chart listing the characteristics of each of six kingdoms. They write definitions for three terms.
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Algal Blooms
For 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.
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DNA
Students explore the basics of DNA and its history. In this DNA lesson students extract DNA from fruits and understand how it is used in forensics.
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Antigens
Students examine antigens including ones found in humans. In this immune lesson students complete several experiments in relation to antigens and antibodies.
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Using Sterile Techniques as a Tool in Studying Plant Diseases
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.
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Factors Affecting Plant Growth
Students determine the physical and chemical factors that affect plant growth. In this biology lesson, students explain the role of hormones in plants. They investigate how competition with other plants affect their growth.