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Ozone Pollution: Smog Alert
Students explain ozone pollution and make them aware of how it is formed. They simulate the development of smog and infer how it occurs in nature.
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"Attack A Cell, Any Cell" Disease Unit
Seventh graders use the Internet to gather information about a disease. They also discuss in groups how diseases are a worldwide problem and brainstorm ideas they can help. They create an informational packet on the disease they researched.
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Out of Sight, Out of Mind
Students examine conditions at state mental hospitals after World War II. They examine the treatment of patients and how to evaluate the credibility of sources. They write a short essay to complete the lesson plan.
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Body and Media #2
Students discover how media influences body image. They identify how the media creates an ideal beauty. They answer questions after watching "Dying to be Thin".
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Ozone Pollution: Smog Alert
Students simulate the development of smog. They discover how it forms naturally in nature. They read news articles about the ozone and pollution. They discuss what they can do to lower the pollution they generate.
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Coma
Students examine the diving reflex response which allows a person to stay underwater for an extended period of time. They complete an experiment to compare resting pulse rate and pulse rate when their face is submerged in water.
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Extraction of DNA from White Onion
Students conduct lab test with minced onion to determine where chromosonal DNA is located within the cell, and whether or not it can be extracted.
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What Does That DNA Molecule Really Look Like???
Students extract DNA from animal liver cells. They separate, collect and describe the appearance from the extracted DNA while role playing as an intern in a city's forensics.
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Classroom Triangles
Middle schoolers use bearing measurements to triangulate and determine objects' locations. Working in teams of two or three, students must put on their investigative hats as they take bearing measurements to specified landmarks in their...
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Eating Well and Keeping Fit
Students look at statistics that show children who are overweight are increasing in our society. Students chart out ways to be physically active and how to eat a balanced diet. Students devise a menu/activity chart in light of what has...
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The Breathtaking Nature of the Urban Explosion, Part 2
Learners explore ozone levels. They measure the concentrations of ground-level ozone in the atmosphere. Students observe changes in the concentrations of ozone over time. Learners complete a data sheet to record ozone readings over a...
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The Breathtaking Nature of the Urban Explosion, Part 4
Students explore the respiratory system. They use a computer to monitor the respiratory rate of an individual. They determine residual oxygen levels in exhaled air. Students evaluate how internal 02 and C02 concentrations influence...
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Ethical Decision Making in Biology
Students explore a model that illustrates the spread of HIV through an adolescent population. Acting in the role of epidemiologists, students explore the dilemmas of HIV infection presented by a simulation. Students produce a play, skit,...
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Genetics for a Grim Future
Students perform a role playing exercise set in the next century after a nuclear war that destroys most of the present civilization. Groups of students act as genetic technicians making difficult choices concerning survival in this grim...
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A Study of the Effects of Ethanol and Heavy Metal Chemicals on the Development of the Zebrafish Embryo
Students are exposed to the dangers of alcohol abuse through the study and experimentation of alcohol on zebrafish embryos. This exercise can be used to demonstrate the effects of ethanol, cadmium, and lead on embryological development.
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Ammonium Nitrate - Heat of Solution
Students quantify the relationship between temperature, energy and heat
and define an endothermic reaction. They measure the energy change caused by dissolving one mole of ammonium nitrate in water.
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Fact Families
Fifth graders explore fact families. They solve simple math problems. Students determine which mathematical property is used to solve the given problem. They are given five minutes to complete as many mathematical facts as possible.
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A Media Literacy Unit on "Turn Beauty Inside Out"
Students become aware of the importance of distinguishing between inner and outer beauty. They explore how the media's opinion of beauty is biased and should be evaluated rather than just accepted. Each student also assesses how the...
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We Know About Tonsils
Young scholars engage in a lesson that is concerned with the use of tonsils in the human body. They brainstorm in small groups to review the location and purpose of having tonsils. The teacher uses a poster to help students in the class...
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Read a Tonsil Poem
Students examine a poster to determine where the tonsils are located and listen as the teacher explains what the tonsils are used for. They read along as the teacher reads a poem about tonsils aloud. They discuss the poem to check for...
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Meet Your Tonsils
Students engage in a lesson that is concerned with tonsils. They identify the parts of the face and mouth as shown on a poster and then conduct class discussion about the function and location of the tonsils. The lesson includes related...
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Zebrafish as a Model for Muscle Development
Students explore the steps of protein synthesis in zebrafish. They view video clips to identify the parts of a zebrafish and observe them as they sequence the developmental stages. In groups they identify the muscles and how proteins are...
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Attenuation of Light in Water
Students explore what happens to light intensity as depth increases using a light intensity logger. They construct a PVC model to hold water and identify what factors could influence the amount of light attenuation.
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Live Well Now to Live Longer Later
Ninth graders select a topic to research, completing the sentence, "Are the effects of _______ really that detrimental to one's health?" They record information in a journal, including sources of information. Students work in groups with...
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