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Cell-O
Students create model cells using gelatin, toothpicks, and various fruits to represent organelles. Then, students observe their models and complete a Venn Diagram comparing and contrasting plant and animal cells.
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What Turns Seeds On?
Students design, implement, and report a scientific research project using the scientific method. They explain the experiment and its findings through poster, essay , or other presentation method.
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Bread Cells
Fifth graders examine plant and animal cells. In this plant and animal cell lesson, 5th graders define what cells are, label their parts, and describe how plant and animal cells are different. They observe cells at a number of web sites,...
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Structure and Function
Structure and Function
SynopsisStudents choose some biological object, examine its structure, and identify or speculate on one particular function. Next they create a blueprint of the object, focusing on the particular function. Then...
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The Effects of Osmotic Balance and Imbalance In Living Cells
Students investigate osmotic balance in living cells. In this osmotic balance lesson plan, students use elodea leaves to study the effects of salt solutions on the cell. They compare the changes in an elodea leaf with salt water on it to...
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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.
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Why Plants Are Green
Young scholars discover the properties of chlorophyll in plants. In this plant biology lesson, students conduct an experiment to find where the chlorophyll in the plant is located. Young scholars are split into small groups and study...
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Chlorophyll
Students explain the importance of chlorophyll in plants. In this biology lesson, students extract chlorophyll from different plant sources using chromatography. They discover the different factors needed for photosynthesis to take place.
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Historical Harbor Habitats
Tenth graders create food web displays in the classroom. In this ecology instructional activity, 10th graders identify the different pollutants in the environment and their effect on organisms. They collect samples of sediments from the...
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Plants
Sixth graders examine how plants collect water and breathe. In groups, they participate in a variety of activities in which they discover how plants operate in terrariums. To end the lesson, they discuss why plants are important to the...
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Cells: Nature's Building Blocks
What you will find on this page is the general outline of a unit on the use of a microscope and the structure of the cell. There is no actual educational content here, so you will need to design the details of each of the four student...
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Chlorophyll
Learners use thin layer chromatography, TLC, to separate various pigments found in plants.
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Photosynthesis: How do plants make food?
Learners study why plants are green and how water is transported in them. They examine how plants respond to different amounts of light.
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Using Spectrophotometers to Examine Photosynthetic Rates
High schoolers examine how photosynthetic rates can change by using different qualities of light. They practice using spectrophotometer and the scientific method to detect the absorbance values in light treatments.
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Edible Cells
Eighth graders construct edible models of a plant cell and an animal cell and state the functions of the organelles. They are to write a short sentence describing the function of each organelle.
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How Does a Green Plant Grow?
Students examine how a seed grows, and design an experiment to explore this concept. They make predictions, conduct the experiment, record the results, and interpret the results.
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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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Looking Inside Cells
Seventh graders examine the functions and roles of membranes in cells. They discover the differences between plant and animal cells.
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Looking Inside Cells
Seventh graders analyze and identify the role of the cell membrane and nucleus. They create flash cards to help them review cell structures. They also compare plant and animal cells.
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How Can We Study the Differences in Animal and Plant Cells Using the Compound Microscope?
Students examine their cheek cells with a compound microscope. They identify different parts of the cell. They compare and contrast animal and plant cells with the microscope as well.
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Cytoplasmic Streaming
Students prepare successful wet mount slide of Elodea. They determine and identify environmental conditions that induce cytoplasmic streaming. They determine the positive aspects of cytoplasmic streaming. They illustrate knowledge and...
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Plasmolysis in Elodea Plant Cells
Pupils 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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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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Impact of Exotic Species on Lake Ecology
Students examine the effect of foreign species on various habitats. In groups, they identify the population dynamics of the zebra mussel. They calculate averages and graph data from Seneca Lake in New York. They develop hypothesis...
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