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The Effects of Temperature Variations on the Heartbeat Rate of Daphnia
Students use DigiScope technology to investigate Daphinia, popularly known as water fleas. They design, conduct, and report on an experiment to determine the effects of varying water temperatures on the heartbeat rate of Daphnia.
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Sedimentation Lab Activity
Students predict how sediments in a water column will settle. In this earth science lesson, students examine the layers of sedimentation. Students are given sediments to place into a column of water and observe how they settle....
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Alphabet Soup Job Descriptions
Eleventh graders investigate New Deal programs. In this Great Depression lesson, 11th graders read the provided source materials that detail the agendas of 3 New Deal agencies. Students complete the provided analysis sheets and then...
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Super Gelatin
High schoolers measure angles of refraction as the light travels through gelatin. In this experimental lesson students complete a refraction lab and plot their data.
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Using the Synoptic Code for the Prediction of Water
Students construct a thermoscreen for the experiment. For this earth science lesson, students make observations and interpret them using synoptic codes. They predict the weather based on gathered information.
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Biodiesel: An Alternative Fuel Source
Students explore the advances that are being made in alternative fuels.In this biodiesel lesson students evaluate different petroleum and alternative fuels.
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Scenario Introductory Menu Exercise
Seventh graders engage in a lesson that investigates the sources of Food Borne Illness. The practices of prevention are covered in the lesson. Various foods are looked at for the nutritional value and evaluated for the practices needed...
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Earthworm Movement and Landscape Structure
Students describe differences in animal usage of habitats depending upon successional status of site. They also design other experiments to test movement patterns of animals through habitats of differing structure.
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Spatial Characterization of Animal Movement
Students identify biotic and abiotic factors which may alter the observed patterns in plant communities with different structural characteristics, climate, or environmental constraints.
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Gauss' Law
Students derive the equation of Gauss's law. In this physics lesson, students investigate the factors affecting the strength of the electric field. They perform simulation on Gauss's law.
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pH of Household Products
Tenth graders are provided with a piece of paper such as index, art, construction, or computer coating it with a universal indicator. They use cotton swabs HCl and NaOH to draw a picture repeating the same process using lemon juice and...
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Our Landfill Future
Students use the internet to research articles on garbage, landfills and the environment. In groups, they identify ways to conserve or recycle materials found in landfills and determine the future of a local landfill. They share their...
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Stream Habitats and Biota
Young scholars identify native and introduced species of fish, shellfish and insects that inhabit Hawaii's streams. They use this information to predict the impact of stream restoration projects in Hawaii.
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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.
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Temperature Variations and Habitability
Students, in groups, evaluate conditions outside the building and inside the classroom using thermometers, barometers, anemometers, etc. They compare interior and exterior conditions. They consider and discuss factors that contribute...
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Predicting the Past
Students study how archaeologists record the past. They discuss archaeology and artifacts. They view a list of artifacts discovered by Marquette at the Illinois Village and answer questions regarding them. They complete a test about...
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Is Organic Food Worth the Extra Cost?
Students calculate the amount of pesticide residue in selected foods for two
pesticides and determine if these levels are safe. They read an article about a
research study looking for metabolites of these pesticides in children. Finally,...
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Introduction to Toxicology
Students explore the science of toxicology and the relationship between a toxic reaction (response) and amount of substance (dose). They observe two demonstrations illustrating the concept of dose-response.
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HYPOTHESIZE THIS!
Students predict, measure, collect, and analyze data to investigate heat loss in water and in air.
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Bats
Students model how the bones in a bat wing are organized. They develop questions about bat body parts based on photographs. They hypothesize how bats locate their food.
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Clouds: an Internet Based Lesson Plan
Students watch a teacher demonstration of cloud formation. They research cloud formation on the Internet to write reports that summarize the process of cloud formation.
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Separation of a Complex Mixture
Students develop a method to separate different types of mixtures. In this chemistry activity, students model the steps in the scientific method. They perform the experiment and analyze data.
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Friction Force
Students investigate friction force on a variety of objects such as bricks and cardboard boxes. They use a force probe to collect data on the changes in force required to drag the objects across a variety of surface types.
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The Lake Effect
Fourth graders conduct an experiment demonstrating the effects of water and air temperature on precipitation. They create graphs demonstrating their findings using Claris Works for Kids.