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Yeast - A Dihybrid Cross
Students make a yeast dihybrid cross and follow two forms of each of two traits: red growth versus cream color, and tryptophan-dependent versus tryptophan-independent.
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What is a Pest?
Students investigate whether rabbits should be considered pests even though they make good pets. They extend this to determine what, when, and where other organisms are considered to be pests, and examine why the concept of a pest is a...
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The Macaroni Lab
Young scholars are given an introduction to the "ecosystem", what factors make up an ecosystem (biotic factors, abiotic factors, food chain, producers, consumers and decomposers) and how those factors interact.
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When Is a Pest an Insect?
Students view the importance of insects as pollinators. They are now posed with the problem--those insects are nice--but insects are pests right? Students explore their description of pests and pesticides.
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Presentation of Findings
Students compile and format their findings from the worm bins, the plant activity, and their Internet research on related topics into scrapbooks.
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Forests for People
Students devise and conduct a survey at their school to discover what the students like to do in forests. They then plot the results in a line-graph. Students research the various things threatening forest life.
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Toothpicks and Timber
Students problem-solve how to log five acres. Working in pairs, they construct models of logging sites before and after the trees are harvested. they paint their models and include other environmental details.
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Testing the Accuracy of a Rain Gauge
Young scholars identify and test variables that may affect the accuracy of a rain gauge.
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Probability of a Boy
Students investigate the concept of even change by participating in a coin flip activity. They research using the Internet to investigate the chance of giving birth to a boy.
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Economics, Ecology, & Ethics
Students are introduced to the concepts of economics in a ethical way. In groups, they examine a shift in an economy and discover the effects of the shift. After reading an article, they evaluate it and they write their own conclusion...
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Wings and Othe Things
Students work in groups that are engaged in different activities at different times. They watch the video "Madagascar" and collect data pertaining to the Fish Eagle's arm spam. They work together to perform mathematical computations...
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The Sun
Third graders examine basic information about the sun and its relationship to the solar system. They conduct Internet research and complete a WebQuest about the sun. Students then create a seven question true or false quiz using...
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WebGraphics Inc.
Learners in two different countries work together to create their own business website. They are potential clients to the other teams involved in the project. They get a great realistic business like approach when the lesson is completed.
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What Does Your First Day of Winter Look Like?
Students brainstorm the characteristics of winter. Using an email program, they share their characteristics of winter with those in another part of the country. They compare and contrast each letter they receive with their own criteria...
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Algebra, Multiplication, and Division of Fractions
Students gain knowledge by measuring time and distance for solving unknowns in an equation. They also will design an airplane and chance to communicate mathematically by writing essays.
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Reading Comprehension Worksheet: China
In this reading comprehension worksheet, students read a passage about kites in China, then answer 3 short answer questions related to the passage.
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Prosthetic Design
Students research characteristics of different body parts. Students design and sketch a prosthetic they developed. They share their idea with the class and complete a worksheet.
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Maximizing Lumber Cuts
Students examine how lumber companies use each tree to the fullest extent. They practice using a saw blade in which they cut a piece of wood in different configurations to see which cut can waste the least.
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Trees for Tomorrow
Students examine how to plan for prudent use of trees so that we never run out of this natural resource. They determine what the oldest wooden object in their home is and draw picture of it. They observe a cross section of a tree and...
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Couch Potato or Inertia Victim?
Sixth graders how primary research is carried out. They design a simple survey questionnaire to interview people about their week average television watching time. They analyze the results and write a report based on the information.
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Children's Health: Children Aren't Little Adults
This lesson is a compilation of interdisciplinary, technology-infused activities that focus on the often complicated and sometimes controversial issues related to toxic chemicals in children's environment. Special emphasis is placed on...
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Trappers Then and Now
Students study how trapping in the Illinois Territory in the 1800's effected the beaver population in the state. They compare methods, rules and regulations of the 1800s to those of today. In groups, they research a variety of...
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Climate/Dust Bowl
Students read the novel " Out of the Dust" and identify environmental issues. They select one of those issues to research and create a slideshow explaining their research and present it to the class.
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Sunken Hazard
Learners use information about past oil spills to predict potential effects of the Prestige spill on the environment, on marine life, and on the human culture and economy of Spain.