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Cookie Caper
Students determine the best chocolate chip cookie. In this comparison investigation, students create a quantitative scientific study to determine the best chocolate chip cookie using the steps of the scientific method.
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Mining and Land Reclamation - A Classroom Simulation
Students simulate mining mineral resources using cookies. In this earth science lesson, students analyze the cost and profits in mining. They write a lab report about the activity.
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Hardy-Weinberg Equilibrium According to Hoyle:
Students gain a feeling for the significance of the Hardy-Weinberg Equilibrium without using algebra but participating in an interactice game.
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Comparing the Density of Iron
Young scholars use scientific measuring tools to collect and use scientific data. They determine the density of four different objects by using their data to explain why objects have similar/different densities even though they are both...
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Hardy-Weinberg Equilibrium According to Hoyle: OR, Population Genetics or Platypapyrus foursuitii
Students use this exercise to help achieve a working knowledge of the Hardy-Weinberg Equilibrium without recourse to algebra. After participating in this activity, students gain a feeling for the significance of the Hardy-Weinberg...
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Five Little Frogs
Students use music to study concepts in math. In this music math lesson, students sing songs, read books, and learn counting skills in frog themed activities.
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World-wide Search for the Dominant Trait
Students receive instruction on dominant/recessive traits, access World-Wide Search for the Dominant Trait and download information on which traits to assess. They collect data on at least 20 people and prepare a data chart.
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Feeling Crabby?
Students analyze data to investigate the influence of water depth on size among deep-water crabs. They interpret results from this data, and apply the results regarding appropriate fishery regulations.
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Burt County, NE, Soil Survey
Learners identify the soil types and textures, and locate the waterways in or near the towns of Lyons and Decatur, Nebraska. They analyze soil profile maps, and answer conclusion questions.
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PAPER RECYCLING
Students examine the availability and use of important resources, people practice conservation. They explore the needs of an expanding human population, societies practice resource management and employ technology.
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Weather Wonderland
Second graders explore the types of tools that scientists use t o study weater,
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Water Quality Monitoring
Students comprehend the four parameters of water quality. They perform tests for salinity, dissolved oxygen, pH and clarity or turbidity. Students comprehend why scientists and environmental managers monitor water uality and aquatic...
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Bungee Man Lab
Students explore the motion of a toy bungee jumper using the scientific method. They view a video of a bungee jumper and discuss what can be measured about a bungee jump. Students discuss the scientific mehtod and how to design an...
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Estimating Altitude of Water Cloud Base
Students conduct an experiment to determine dew point and use a formula to detemine altitude. They construct a chart and predict what altitude clouds would form, given the dew point on the ground.
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Your Body's Building Blocks
Students study the elements of the Periodic Table as they relate to the building blocks of the body. They experiment to measure the amount of iron in the body.
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Creating Bonds
In this creating bonds activity, students create 2-D and 3-D models of the molecular formula provided. Students complete a chart of information about the molecular formula given.