Curated OER
Ghosts Quiz
In this online interactive reading comprehension worksheet, students respond to 15 multiple choice questions about Ibsen's Ghosts. Students may submit their answers to be scored.
Curated OER
American Restaurant Quiz-ESL
In this ESL American Restaurant quiz worksheet, students answer a set of 8 multiple choice questions, then repeat and practice a set of restaurant expressions.
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People Who Care
Second graders brainstorm how they care about certain people in their lives. They discuss how they take care of those people or pets. They draw a picture of the people who care about them.
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Biological Communities
Students identify consumers and producers in different communities. Students collect a variety of soil samples and record organisms found in the samples.
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It's the Slime Time
Students experiment to understand the basic concept of polymerization and to understand the dissolution theory. Student experiment with polymers to understand its behavior and the mechanical behavior of polymer networks.
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Plant And Animal Cells
Pupils identify parts of plant and animal cells and describe the functions of each part. They distinguish between plant and animal cells. After a lecture/demo, students perform experiments which help them construct models of plant and...
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Mystery of the Eleven Unknown Substances
Fourth graders identify eleven white substances that are commonly found in the household. They, in pairs, perform experiments on a variety of substances, and must identify them based on the reactions they observe.
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Using Hazard Symbols
In this hazards worksheet, students determine what the different hazard symbols mean and then match the symbols that would be found on specific chemicals. This worksheet has 1 matching and 3 short answer questions.
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Slavery in Arkansas Workshop
Eighth graders explain the viewpoints of runaway slaves and the slave owners. They use stick figures to organize the escaped slaves according to their chances of actually remaining at large.
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Extraction of DNA from Onion
Students study DNA by isolating it from plant tissue. They determine the purpose of each step in the isolation procedure as it relates to the physical and biochemical characteristics of the genetic material
Curated OER
Extraction of DNA from Onion
Students experiment with DNA by isolating it from plant tissue. They investigate whole onions to prepare DNA. They complete the experiment to examine the structural characteristics of DNA.