Curated OER
Straw Chromatography
High schoolers separate food coloring using liquid chromatography. In this chemistry lesson, students explain the effects of different solvents on the rate of separation.
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Separation of a Complex Mixture
Students develop a method to separate different types of mixtures. In this chemistry lesson, students model the steps in the scientific method. They perform the experiment and analyze data.
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A Comparison of Polymeric Liquids with Newtonian Liquids
Students perform several tests on liquids. In this general science lesson, students compare the properties of polymeric and nonpolymeric liquids. They explain the composition and importance of macromolecules.
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Are Polymers Photodegradable?
Students study the term photodegradability and how it applies to the 6-pack loop ring. In this materials lesson plan students test photodegradability of the 6-pack plastic ring.
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Trouble in the Troposphere
Students create graphs using NASA data, compare ozone levels of several U.S. cities, analyze and evaluate the data and predict trends based on the data, and discuss and describe how human activities have modified Earth's air quality.
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Galapagos Adaptations
Students examine photographs of closely related species found in the Gal??pagos environment, observe differences and similarities between species, and form hypotheses about species differences and the relationship to the environment of...
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Seasonal Cloud Cover Variations
Pupils recognize different cloud types. They determine the seaonality of various types of clouds. They graph the data and determine if a correlation exists between season, cloud cover and type of clouds most prevalent during each season.
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Troical Atlantic Aerosols
Students explore the effect aerosols have upon he weather and climate. They observe NASA satellite images to explore and draw conclusions about aerosol transport. From studying the images, students track the path of aerosols. They...
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Linkages Between Surface Temperature And Tropospheric Ozone
Students collect and interpret data to make predictions about the levels of ozone in the atmosphere. Using the internet to collect data students use their collected data to create a line graph for analysis. Students make mathematical...
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Trouble in the Troposphere
Middle schoolers Use data sets from MY NASA DATA to produce graphs comparing monthly and yearly ozone averages of several U.S. cities. They analyze and evaluate the data and predict trends based on the data. In addition, they discuss and...
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Sand Tracks
Learners examine the different markings animals make while walking through the sand. In an activity, the teacher hold up the same tracks individually and they must guess the animal who made them. They discuss the results as a class to...
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Separate is Not Equal: Brown v. Board of Education
Pupils analyze photographs that feature segregation. In this human rights activity, students examine photographs of a segregated movie theater, a Ku Klux Klan gathering, a segregated business sign, and an illustration from "Harper's...
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Giving: Putting the Pieces Together
Fourth graders examine the gifts they might give to friends and family. They choose personal mementos to give and consider the limits of their gift-giving circle.
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Happy Holiday
Students greet individuals in forms that are appropriate for certain relationships, the time of day, and specific holidays and occasions. They discuss the differences in forms of address for age, rank, and greetings, listen to the clues...
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Meeting Another Student
Learners engage in a role play where they practice greeting each other, introducing themselves, and asking at least three questions of the other student. The questions should be about the other student's age, family, pets, or favorite...
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VAROOOOOOMMMMMMMMMMMM!!!!!!!!!!!!!
Students simulate purchasing a car. They use various search engines on the Internet to research the car purchase. Students investigate types of cars, trade in value, insurance costs, interest rates and monthly costs.
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A New Regime: The Beginning of SupersonicFlight
Students learn through multimedia about the history of supersonic flight and the men who made it possible.
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Hit The Road Jack(or Jill)
Learners find the approximate area of the court order on a current map of Delaware. They draw a layout of their school and decide where a new hallway or outside pathway would be most needed.
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The Delaware Flag
Students write a description and create a flag to represent their school based on the example of the Delaware Flag.
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Word Wall, If You Traveled West in a Covered Wagon
Third graders use vocabulary from "If You Traveled West in a Covered Wagon" to play a game.
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SPECTACULAR CARDS
Students get in on one of the hottest crafting trends today - handmade cards! My book explores numerous ideas for making and embellishing three types of cards - fabric, paper and board games.
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Conducting Research
Students research trains and train travel and write a report based on their findings.
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Creating a Salad Dressing
Learners investigate how the scientific process can be applied to making a new salad dressing recipe.
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How to Buy and Sell Stocks and Bonds
Eighth graders review the stock market and what it means to invest in the stock market. They act out a play about stockbrokers and investors which shows how a transaction is made in an organized stock exchange, such ans the NYSE.
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