Curated OER
Drip, Drip, Drip or The Case of the Leaky Faucet
Students explore the cost of wasted water. In this math lesson, students conduct an experiment in which they collect data on how much water is lost when a faucet leaks. Students figure the cost of the water that was wasted.
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Supersonic Dream
Students explore how fuel use affects the mass of different planes during flight and graph their results. They determine the per person fuel cost of a transatlantic flight for seven airplanes
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Waves Through Earth: Interactive Online Mac and PC
High schoolers participate in a JAVA activity to vary the seismic P and S wave velocity through each of four concentric regions of Earth. They match "data" for travel times vs. angular distance around Earth's surface from the source to...
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What's in the Water? - Stream Side Science
Here is a complete activity in which young biologists or ecologists test the pH, dissolved oxygen, turbidity and temperature of stream water. The class visits an actual stream and makes observations of the site. They use scientific...
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Exploration of "Pillbugs"
Fifth graders define vocabulary terms, identify the characteristics of a pillbug, and create a dichotomous key. Then they examine the pillbugs and make observations and record these observations. Finally, 5th graders observe specific...
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A “Scientific” Approach to Buying a Car
High schoolers examine what it takes to purchase a car and the resources out there to help find what you are looking for. In this scientific method lesson students complete different problem solving situations.
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Bodacious Buttons
First graders participate in games, graphing, and probability exercises to sort and graph buttons. They sort buttons with Venn diagrams and Bull's Eye graphs.
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Foodborne Illness Outbreak Investigation
Students demonstrate how epidemiological investigations of outbreaks are performed. They illustrate the principles of hypothesis formation and testing by epidemiologic study in the setting of an acute foodborne disease outbreak.
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Simple Machines: The Wede & Lever
Students describe how wedge and lever makes work easier. In this physics lesson, students analyze experimental data by creating a graph to see the trends. They calculate the work done and mechanical advantage of these simple machines.
National Wildlife Federation
Citizen Science to the Rescue!
You don't have to be a scientist or even out of high school to contribute to scientific research. In the 12th instructional activity in the series of 21, scholars use this opportunity to add to the growing body of scientific knowledge...
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Water in the Geosphere
Through a PowerPoint presentation and the embedded animation and video, earth science enthusiasts find out about the moisture in the soil beneath our feet. In the animation, follow a water molecule on its path through the water cycle. As...
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Predicting Monthly Precipitation
Students should log onto, and collect data from, a specific site on the Internet. They average and compare the data using the Excel spreadsheet program, make predictions from their data, and determine the percent error of their predictions.
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Concentration and Reaction Rates
Learners investigate how varying the concentrations, volumes, and other factors affects reaction rates. Students design and conduct investigations to obtain data used to create graphs of an uncatalyzed reaction vs. a catalyzed reaction....
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Graphing Data from the Chemistry Laboratory
Students graph and analyze data using a spreadsheet.
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Water Usage and Conservation
Young scholars investigate water usage at school and at home. They use graphs and tables to evaluate water usage. Students describe possible water conservation measures. They use graphs and tables to relate data as part of a written report.
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Chew on This
Eighth graders explore and demonstrate the seven steps of the scientific method. They predict how much sugar is in chewing gum and test, analyze, and calculate the sugar content of gum.
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Seed Germination
Students explore plants and the scientific method. In this plant growth lesson, students follow the steps in the scientific method to perform a seed germination experiment as a whole class. Students work in a group to create their own...
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Critter Encounter Chart
Students record data found at an assigned web site. In this data collection lesson plan, students access an assigned web site in order to complete a data chart about animals they see. They travel to different sections of the web site to...
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Sampling Rocks
Students examine how to take a sample by looking at rocks in the schoolyard. In this sampling lesson, students discuss ways to classify rocks by color, size, and weight. They think about how many rocks would make a good sample of...
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Impact Craters and Water on Mars
Students explore for water on Mars using impact crater morphology. During this lab, students: investigate how to use the equation writing and graphing capabilities in Microsoft Excel, then develop and apply an impact crater...
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Flowers, Pods, and Seeds
Students gain an understanding of living organisms. the complete a plant growth data log to chart plant growth and to make observations, predictions, and personal reflections.
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pH Testing
Students explore the use of variables in the scientific method. They identify the dependent and independent variables through pH testing. Students construct graphs of their data and analyze their findings.
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Rainforest Deforestation and the Water Cycle
Young scholars create terrariums (mini rainforests). They observe and discuss the life processes that occur in their terrariums and how changes in these processes affect the plants and organisms inside. They collect and graph data and...
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The Behavior of Ants
Students use the steps of the Scientific Method to develop and test their own ideas through experimentation with ants.