Curated OER
Seed Germination on Gelatin
Students examine how seeds germinate in a culture. In this germination lesson students germinate seeds in gelatin and observe the growth of the plant.
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Antlion Pit Building Investigation
Students design and perform an experiment related to comparing and contrasting antlion pits. Given a set of parameters, students select a hypothesis and perform observations on antlion pits. They record data and use this date to support...
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Towel Testing
Students examine how to design and implement experiments. In this paper towel experiment instructional activity students test the strength of paper towels.
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Pendulum Lab
Students predict how changing the pendulum components affect its period. In this physics activity, students calculate the period using different masses. They analyze lab result and complete assigned worksheet.
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Science: Wind Power
Students build models of wind turbines and experiment with different designs that will improve efficiency. Students will understand the use of wind power as a renewable resource.
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EBT-rimental
Students engage in a lesson that gives them the tools needed to become knowledgeable credit consumers. The companion website for the ITV program TV-411 is used to provide learners with an interactive experience of what credit has to offer.
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No Lights Tonight
Students explore use of batteries and electrical power on farms in the 1930s.
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The Great Jellybean Hunt
Learners explore natural selection and its influence on the populations to fine tune traits and characteristics. The acquisition of traits developed out of need is examined through a game played in class.
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How Hazardous Substances Affect People
Learners examine the health effects of hazardous waste on people. They work together to complete an experiment in which worms are exposed to chemicals. They discuss the results of the test.
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Conceptualizing an Experiment
Students work together to design an experiment. They discover the origin of a family artifact. They analyze the data and discuss the results. They determine if the experiment is the best way to find out this type of information.
PBS
Predicting/Making a Hypothesis
Students analyze information from a variety of sources in order to create a hypothesis about the origin of an interesting family artifact.They create alternative hypotheses based upon available information to demonstrate that some...
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Soil Acidity and Leaching
Learners are introduced to the concept of acids and bases and arouse curiosity about acids and bases in daily life. They are introduced to the measurement of soil pH. Pupils are introduced to the effect of soil pH on nutrient cycling...
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Radiation and Color
Tenth graders explore the relationship between color and heat absorption by measuring the temperature change of water in differently colored test tubes as they are exposed to a heat lamp. They work in small groups to collect data and...
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Is a Pulley a Special Kind of Lever?
Fifth graders use information from their text to read and discuss pulleys and levers. They examine a top sketch of the arrangement of a fixed pulley. Working in groups, 5th graders perform experiments to test the effect of using a pulley...
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"Graphing Your Motion"
Students study the concepts of motion, velocity, and acceleration through graphing their own movement using LoggerPro. They explain the difference between speed and velocity using the weather vane example. They discover the difference...
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What Is Life?
In this life characteristics worksheet, students answer 16 questions about living things, Redi's experiment, basic needs, growth and development.
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Doing Science
In this science experiment process instructional activity, students will learn about the steps of conducting a science experiment, including creating a hypothesis, collecting data and drawing a conclusion. This instructional activity has...
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Designing a Germination Experiment
Learners explore botany by participating in a seed experiment. In this plant nutrition lesson plan, students define several science experiment vocabulary terms like observation, treatment, and replicate. Learners utilize soaked seeds in...
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Newton's Cows
In this secondary mathematics instructional activity, students solve a problem attributed to Sir Isaac Newton in which they determine the number of cows that will eat all the grass on six acres of land in six weeks. The one page...
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Slingshot Characterization Experiment
Students set up and conduct a scientific experiment to demonstrate data collection. In this scientific process lesson, students complete an activity with the specific objective of using a slingshot to fire a t-shirt into the crowd at a...
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The Spectrum of a Star
Tenth graders identify stars based on their line spectra. In this astronomy lesson, 10th graders analyze spectrograph and determine the elements present in the star. They explain the relationship between temperature and star classes.
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Gravity Gets You Down
Students design an experiment to investigate how objects with different masses fall. In this physics lesson, students predict how these objects will fall in a vacuum tube. They write a report explaining experimental results and conclusion.
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Scientific Method
Students explore how to use the scientific method to solve problems. In this scientific lesson students define terms, apply the method to problems and search the internet and find sites that cover the scientific method.