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Cells and the Cell Membrane
Students investigate the properties of cell membranes by isolating the membrane surrounding chicken eggs. They set up an experiment by placing eggs in a vinegar solution for three days. A powerpoint lecture emphasizes the structure of...
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Unit 3 Cell Structures: Cell Theory & Organelles
Students examine cell structures in depth. They decide what grade they want to work for and do the assignments for that grade. They complete various assignments on cell theory and organelles.
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Animal and Plant Cell Journaling Activity
Jump into the classification of animal and plants cells, through this inviting lesson comparing Elodea leaves and Epithelial cells. Middle school learners will create wet mounts, write journal entries that compare specimens, and finally...
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Lesson Plan: The Cell- A Historical Perspective
Students discover the impact the invention of the microscope had on scientific discovery as well as the concept of spontaneous generation and the cell theory. Students examine these scientific concepts through a WebQuest and by viewing a...
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Understanding Cells
Learners identify and define several related vocabulary terms. Students complete a short lab and complete the questions. Learners create a cell crossword puzzle and play cell computer games through the included links.
Colorado State University
What Is a "Convection Cell"?
Round and round in circles it goes! A hands-on activity has learners recreate a model of a convection cell. They watch as the difference in density of their materials creates a current.
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Cell Structure and Function
Students identify the main ideas of different cell theories. Using a microscope, they compare and contrast the structures and functions of prokaryotes and eukaryotes. They also compare and contrast animal and plant cells and complete...
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"What If?" A Jigsaw Activity
Students, in groups, consider a scenario in which some structure of a cell has been changed. They explore how structural change affects the function of a cell and create a visual aid to illustrate their observations.
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What Do Bread and Beer Have in Common?
Students listen to an explanation of yeast cells and how they effect bread and beer. They discuss the ways alcohol affects the human body and participate in an indirect observation about cell respiration in yeast-molasses cultures.
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More Games on Graphs
Students investigate various games employing graphs as game boards. In this game theory lesson, students problem solve through the use of graphs. The lesson is a list of both indoor and outdoor games to...
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Yeast Cells and Their Environment
Students create their own experiment in which they have yeast cells growing in liquid environments. They examine the relationship between humans and microorganisms. They also practice using the scientific method.
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Transportation in Plants
High schoolers investigate how plants transport water and nutrients through the plant. In this transportation in plants lesson plan, students use glass tubing, celery stalks, food coloring and leaves from plants to observe adhesion and...
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Things Living in a Pond
Ninth graders observe, compare, and classify various microorganisms using a microscope. They answer discussion questions, and record their observations on a chart.
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Hormone-Induced Plant Propagation Lab using Carrot Root Cultures
Students evaluate the importance of hormones in living things. In this biology activity, students experiment on carrots to differentiate how humans and plants reproduce. They collect data from experiment to answer analysis questions.
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Is There Really Life on Mars?
Students examine the work of scientists and determine how they test their theories.
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Extraction of DNA from White Onion
Learners conduct lab test with minced onion to determine where chromosonal DNA is located within the cell, and whether or not it can be extracted.
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Transformation With A Firefly Gene
Learners understand the process of bacterial transformation through experimentation. They describe the function of two important genes of the pBestLuc plasmid. They explain how to induce competence in E. coli cells.
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Creative Ways To Teach Evolutionary Concepts
Students explore evolutionary concepts in cartoons and lab activities. They describe and explain evolutionary concepts featured in a cartoon and participate in laboratory activities.
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Dinosaur and DNA Days
Biology stars extract DNA samples from beef thymus and then examine its properties. They use enzymes to digest the DNA samples, and then use electrophoresis to separate fragments. Finally, they discuss methods and principles of...
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Human Cloning: Is it Biological Plagiarism?
Is cloning good or harmful? Help your class understand the risks and benefits as they read, research, and discuss human cloning. Individuals form teams, research information, and present to the class before concluding with an in-depth...
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Remember This?
Students investigate the mechanics of an fMRI and the properties of neurons. In this biology instructional activity, students analyze the way the brain works by performing tests in the neurons in the brain. This is all done theoretically.
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Hazard Mitigation: Bioterrorism
Students discuss different ways to spread infectious diseases. In this bioterrorism lesson plan, students model the rate of smoke emission using CalRoad software. They analyze the effects of airborne release of...