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WET Science Lesson #5: Pass the Salt Please! (How Road Salt Affects Wetlands)
As an anticipatory set, biologists listen to the story of Ruth Patrick, a scientist who used algae to detect water quality. They observe a demonstration of osmosis and diffusion. In their lab groups, they place Elodea stalks in...
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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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Cell Factory
Learners examine the basic structures and functions of cells. They design and construct a factory cell model where each factory part corresponds to a cell part.
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Parts of a Cell
Students explore the parts of a cell. They identify the structures of plant and animal cells. Students explain the functions of plant and animal cells. They compare and contrast animal cells to plant cells. Students create a model of the...
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The Incredible, Edible Cell
Students discover organelles and the functions organelles perform in cells. In this biology lesson, students create model cells using Jell-o, then dissect their "cell" to examine the parts that create a cell. Students create a diagram as...
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Cell Structures and Functions
Fifth graders search into animal and cell characteristics and their functions in this seven lesson unit. Replicas of the cell are constructed out of Jell-O as students probe the internet for details of the concepts.
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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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Introduction To Cell Structure and Function: What's Inside a Cell?
Tenth graders are introduced to the cell and some of its parts. Through the use of video, 10th graders see animal and plants cells and their parts. They learn terms used to explain the cell.
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Cell Organelles
Students explore biology by researching living cells. In this living organism lesson, students participate in a role-playing activity in which all the students in class form one plant cell by portraying specific parts of a cell. Students...
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Selling Cells: a Study of Organelles and Cell Structure
Students study cellular structures and functions. In this cell function lesson plan students participate in a class discussion then make a drawing of the cell they are discussing.
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WHAT IS A CELL?
Students explore the function and structures of cells, including plant and animal cells. They explore cell parts including cell wall, ribosomes, chromosomes, nucleoid, plasmids, flagella, pilli, and plasma membrane, cel
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Plant Structure, Function and Growth
Students study three structures of a plant as well as their locations and functions. In this botany lesson students complete several activities on plant organs and their functions.
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Cellular Structure And Function
Middle schoolers explore the structure and function of the cell. They begin by identifying the cell as the common unit of life in all living organisms, large and small. They examine single-celled organisms and how they carry out...
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Standard 4 Review Sheet-Key Ideas Biology-The Living Environment
In this living environment worksheet, students answer a variety of questions about living organisms, the processes they go through to make food and break down food, absorb nutrients, and release toxins. They explain homeostasis, they...
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Blood Cell Basics
Students design a proportional model of blood out of red gelatin, a plastic bag, and rice. They study the components that make up blood and investigate what happens when the arteries in different scenerios. They work in pairs in order to...
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Cell Structure and DNA
Sixth graders identify, locate and describe the function of the parts of a cell. In groups, they state the five stages of mitosis and put them in the correct order. They are introduced to the structure of DNA and mRNA and how they...
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Regents High School Examination: Living Environment 2005
The 2005 version of the Regents High School Examination in the area of ecology is as comprehensive as previous years' exams. It consists of 40 multiple choice questions on everything from the structure of DNA to the interactions within...
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Relating Structure to Function in Cells
Twelfth graders investigate specialized structures in both plants and animals. They relate structure to function, as they determine why the specialization is necessary and useful to the living organisms involved. They use microscopes...
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The Cell
Young scholars visualize plant and animal cells, explain the parts of a cell and their functions and distinguish plant cells from animal cells. Working Students, in groups, must present a particular portion of a cell to the entire class.
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Journey to the Center of a Cell
Ninth graders create a large scale model of a eukaryotic cell. In this biology lesson, 9th graders identify the different parts and function of the cells by using a robot to navigate through the cell models. They create a video tutorial...
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Cells All Around
Students measure the size of an epithelial cell and to estimate the number of epithelial cells in a given area of the body. After watching a video on cells, student groups perform an experiment using a microscope to view some of their...
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Bread Cells
Fifth graders examine plant and animal cells. In this plant and animal cell instructional activity, 5th graders define what cells are, label their parts, and describe how plant and animal cells are different. They observe cells at a...
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Memorable Cell Membrane
Students investigate the components of a cell membrane. For this cell membrane lesson plan, students build a cell membrane model using toothpicks and candy to represent the parts of the membrane including the phospholipid bilayer and the...
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Plant and Animal Cells - Are they Different?
Students observe the similarities and differences between plant and animal cells. In this cell activity, students use microscopes to observe self prepared slides of animal and plant cells.