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What is DNA? DNA Extraction from Kiwifruit
Learners isolate DNA from kiwi cells, spool DNA from a kiwi, describe role of the DNA and genes, and explain how knowledge of DNA and genes can be used in genetically modifying foods.
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DNA, Genes, and Chromosomes
Students review the structure and function of DNA, genes, and chromosomes and are engaged by a demonstration illustrating the relative size of DNA, genes and chromosomes. They also describe through analogy and model the structure and...
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Anatomy and Physiology Study Questions on Immunology
In this anatomy and physiology study question worksheet, students define 20 terms related to the immune system. They answer 19 short answer questions that deal with immunology, autoimmune diseases, and the components and cells related to...
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The Plasma Membrane
In this plasma membrane learning exercise, students will explore how cells are able to maintain homeostasis and the function of the plasma membrane. This learning exercise has 6 fill in the blank and 7 true or false questions.
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Cancer in My Classroom I
Student explore cancer, its causes, and various types. Students research compare/contrast a health cell to a cancer cell. They compare treatments available for childhood cancers.
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Edible DNA
Learners use multicolored soft candies (gumdrops and candy orange slices) and toothpicks to create models of DNA structures. They discuss the fact that DNA must copy itself before splitting into two cells. Students demonstrate this by...
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Human Body Systems
Seventh graders investigate the structure and function of body systems and their inter-relationships. They draw and label the major body systems, observe demonstrations of various body systems, define key vocabulary terms, and compare...
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Endocrine System Study Question Worksheet
In this endocrine system worksheet, students define 8 words associated with this human system. They answer 11 short answer questions about the structure and function of the organs and hormones that make up the endocrine system.
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Roots, Stems, and Leaves
In this plant worksheet, students review the structure and function of roots, stems, and leaves. This worksheet has 5 matching, 7 true or false, 4 multiple choice, and 10 fill in the blank questions.
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Vertebrate Skeletons
In this biology activity, students examine the human skeleton and then classify animal bones according to their similar function.
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Bones
In this bones worksheet, students list and describe the functions of bones and give examples for each. Then they compare and contrast the microscopic structure of compact and spongy bone. Students also list the types of fractures and the...
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Viewing Viruses
Students view the characteristics of viruses following the 5-E learning model. By participating in discrepant events Students observe the impact of viruses over humans. By participating in discussion students examine the characteristics...
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Skeletal, Skin, and Muscular Systems
Eighth graders explain the functions of various body systems. Using a concept map, 8th graders identify and explain the fuctions of the skeletal, skin, and muscular systems of the body. After completing their concept map, students...
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Background Reading and Coral Dramas
Students create a dramatic play. In this coral lesson, students explore the anatomy of coral. Working in groups, students research the form and function of coral and present a skit to represent their learning.
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Neuron Anatomy Comparison
Students create a scale model of a motor neuron that is two hundred times larger than the actual neuron. They identify the structures of a neuron and observe neurons under the microscope then use a worksheet to convert actual sizes into...
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Hierarchical Organization in Biology: Students Presentations of Neurobiology
Students gather (research) information on neuron structure and action potential. Students are guided to make inferences about the synapse and its relationship to neurotransmitter release and action. They are also guided to make...
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The Endocrine Systems
In this endocrine system worksheet, students review the structures and functions of the parts that make up the endocrine system. This worksheet has 7 fill in the blank and 6 matching questions.
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Flowering Plants
In this flowering plants worksheet, students compare the structure and function of a tree trunk and a leaf. This worksheet has 1 true or false and 5 fill in the blank questions.
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Colored Shadows
Students explore how different colors are seen through the cone cells in our eyes. In this light lesson students complete a lab activity with light and record their observations.
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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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Commonly Asked Questions on Vision and Color Perception
Learners commonly ask question about vision and color perception which may be difficult to answer without taking. They use this module that contains a list of questions which often arise when biology students are studying the nervous...
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Studying Plant Development Through Metabolic Activity
A hands-on activity which allows students to learn about cellular respiration. This lesson contains a range of investigations testing the rates of cellular respiration to demonstrate the relationship between metabolic rates of...
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Anatomy
Fifth graders identify and describe the functions of the major body systems. They discover how to maintain a healthy lifestyle with proper nutrition and exercise. They answer comprehension questions to end the lesson.
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Does the Chicken have Anthrax (Explain I)
Students explain how each of the components of innate immunity function in the protection of the body. Following an investigation, they articulate how innate immunity functions.