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Cells
Students are introduced to the life cycle of a cell. In groups, they identify and describe the function of organelles. They compare and contrast the differences and similarities between plant and animal cells as well. They complete a...
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Slimy cells
Students study the parts of a cell. In this chemistry lesson students complete an activity in which they make as much slime as they want.
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The Giant Cell
After actively participating in a unit on cells, the middle schoolers act out and become the organelles. They will act out and explain the functions of what each of the organelles do for the cell.
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Study of the Cell
Students draw a diagram to show the fluid mosaic model of a membrane. They explain how hydrophobic and hydrophilic properties help membranes hold their shape. They identify the functions of different cell membrane proteins as well.
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Discovering the Structure of the Atom
Students investigate atomic and nuclear structure of matter by researching historical atomic theories. Students examine Rutherford's studies and discover that many scientific conclusions change over time as new data is collected.
Virginia Department of Education
The Ratio of Surface Area to Volume
Demonstrate the ratio of surface area to volume in your high school class by using phenolphthalein, gelatin, and an onion. Intrigue the class by leading a discussion on osmosis and diffusion, then making "scientific jello." Participants...
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Plasmolysis in Elodea Plant Cells
Students microscopically observe various subcellular components. They determine the effects of different salt solutions on Elodea plant cells. Students explain the major function of a cell membrane and describe its structure.
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Moving Around
Convey the structure and function of muscles to your class with this PowerPoint. It explains how muscles are composed of bundles of cells and fibers, that there are three muscle types, and that contraction is either voluntary or...
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The Living Environment
Sixth graders show what they know about plant and animal cells. In this cell project lesson, 6th graders get to choose a project based on their learning style. They can create a visual representation of cells, auditory forms, or build a...
Virginia Department of Education
Prokaryotes
Lead your biology class on a cell-sized adventure! Emerging scientists construct models of prokaryotes, then design an experiment to properly grow a bacterial culture. They conclude the activity by viewing the culture under a microscope....
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Connective Tissue Matrix
In this connective tissue worksheet, learners are given a diagram of connective tissue and they color the major components of the tissue a particular color. They match each structure in the diagram to its function.
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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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Onion Skins
Students explore the structure of a plant cell. They carefully peel a single layer of onion skin from a slice of onion and stain it with methylene blue to observe the structures inside. They use a Digiscope connected to a computer to...
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What is an Organism?
Sixth graders take a pre-test and summarize teacher's discussion of cells, tissues, organs in their notebooks. They read selections on organisms in their textbook and perform a dissection of a chicken drumstick with the thigh attached....
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Active Transport
In this active transport instructional activity, students review the cellular process of active transport including the structures and functions of the cell organelles involved. This instructional activity has 28 fill in the blank...
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Extracting DNA from Your Cells - Teacher Preparation Notes
Students extract their own DNA from cheek cells. In this biology instructional activity, students explain the replication process. They identify the structure and composition of DNA.
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Cell-ebrations in Science
Students recognize that all living things are made up of cell and that they cannot easily be seen by the naked eye. Students become familiar with the use of microscopes as a tool for investigation.
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Fighting Infection
Students study immune responses and the structures that are related to immune cells functions. In this fighting infection lesson students construct antibody complexes and model the interaction of the immune system when it is fighting...
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The Characteristics of Living Things
Eighth graders explore the characteristics of living things. In this living things lesson plan, 8th graders review as a class the cell theory and the characteristics of living things. They answer questions about how to determine if...
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Plant Cells and Tissues
In this plants worksheet, students review 17 vocabulary words associated with the different types of plant cells and tissues. This worksheet has 17 matching questions.
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The Functions of the Heart
Learners explore the function of the human heart. In this heart anatomy instructional activity, students participate in activities offered at an Internet website to discover the characteristics and jobs of the parts of the human heart.
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Science Lessons
Tenth graders research about the different cell organelles. In this series of biology lessons, 10th graders compare two allotropes of carbon. They investigate how the rate of reaction is affected by concentration.
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The Euglena and Spirogyra
In this Euglena and Spirogyra worksheet, students read about these two Protozoans and they answer fourteen questions about their specified structures and functions. They color a diagram of Euglena and Spirogyra and label their parts.
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Genetic Vocabulary Review
In this genetics vocabulary worksheet, students answer 13 multiple choice questions about the structure and function of genes.