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Phytoplankton and Ocean Color
Fifth graders identify function of phytoplankton in the biospere by conducting experiments and simulations and reading for information. They detect the presence of phytoplankton in bodies of water by examining ocean in satellite images...
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How HIV Infects Cells
In this how HIV infects cells instructional activity, students read the given information about how HIV infects cells. Students explain the role of various structures in HIV infection. Students design a drug that might slow the rate of...
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Observing Osmosis
Students investigate osmosis using egg cells with the shells removed. In this osmosis lesson plan, students remove the shell of an egg by letting it soak in vinegar for two days. They take measurements and observe the cell. They soak the...
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Photovoltaics and Solar Energy
Learners experiment with photovoltaic cells and determine the energy use of their appliances. In this renewable energy lesson plan, students calculate the energy emitted by a photovoltaic cell through an inquiry-based lab. They keep...
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Density and Mass
Students experiment to find which liquids are more dense. In this density and mass instructional activity, students predict and then test objects to observe and measure their density. students observe which items sink and float....
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Nature's Recycling Program
Students identify what materials make up compost. In this science of recycling lesson, students explain the benefits of composting determine how compost is a good plant fertilizer.
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Mastering the Parts of a Cell
There are great lessons and tricks you can use for teaching your students about cellular organelles.
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The Energy of Light
Pupils discuss different ways engineers use light. In this engineering lesson, students are introduced to the properties of light and the way light is used. They view a demonstration of light waves using a slinky, and practice using...
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Food Safety Unit Exam 1
Students complete seventeen question test about food safety which includes matching vocabulary terms, short answer questions and fill in the blank questions. Test is part of the Food Safety Unit produced by the College of Agricultural...
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Alfalfa Butterfly/Caterpillar Lifecycle Investigation
High schoolers collect and record data. They model specimens. Students identify sex of butterflies. They analyze data. High schoolers make conclusions based on collected data. They compare and contrast the different groups of insects...
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The Strength of the Muscular System
Seventh graders investigate the strength of the muscular system. They explore voluntary and involuntary muscle movement and discuss the types of muscles: cardiac or heart, skeletal, and smooth. They visit stations to answer questions...
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Cells And Their Parts
High schoolers investigate different types and their parts. They differentiate prokaryote and eukaryote cells and create a venn diagram displaying differences or similarities. Students write ten similes related to the cells and parts of...
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The Cell: Unit of Life
Pupils identify the parts of plant and animal cells, how samples can be obtained and what the differences are.
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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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Butterfly Round-Up
Students classify the characteristics of butterflies and moths moths. In this life cycle lesson, students identify butterflies and moths common in the state of Iowa as well as their characteristics. Students then learn the proper...
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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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Cells, Building Blocks of Life
Fourth graders, in groups, explore cells, the basic unit of all living things.
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Cytoplasmic Streaming
Pupils 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 use...
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Diseases
Sixth graders create a type of notebook or journal using colored copy paper on which to take notes. They complete research on a certain disease and report on it and then design their own disease causing bacteria or virus. Finally, 6th...
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Investigation Xylem
Middle schoolers investigate how water travels up the stem of vascular plants by using food coloring to stain the xylem of a number of different plants. They know the function of leaves, stems, and root at the end of the experiment.
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Cell Cycle Portfolio
Students work together in groups to complete various stations on the cycles of cells. Individually, they keep their completed work in a folder after following specific instructions on how to complete each experiment. They use the...
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Holey Clamshells
Students analyze data to make hypotheses and conclusions regarding the predator/prey relationship between moon snail and surf clams.
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Cell Swelling and Shrinking
Students examine the concept of osmosis in relation to dehydration. They identify the function and structure of semi-permable membranes. They predict how certain processes can affect the characteristics of an organism.
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Investigation of Meiosis in Common Plants and Animals
High schoolers witness various stages of mitosis through preparing onion root tip slides. With teacher guidance, they learn a great deal through the hands-on process of preparing the slides themselves.