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Bacterial growth
Students explore the exponential growth and decay of microbial populations in relation to the organism tolerance ranges in their environment, They observe the impact of changing variables which can affect microbial populations.
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Food Safety Lab
Students use the scientific method to investigate the role of temperature in microbial growth. In this food preservation lesson, students set up an experiment with fruit in room temperature and in a refrigerator. They record the...
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Lead Critical Reading
Students read opposing views on the lead contamination issue, identify the facts and opinions in each article, and infer the opinion of the author. They create an essay expressing their opinion on the issue complete with citations.
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Creative Writing
Students criticially read an unfinished creative writing piece, answer factual questions concerning the piece, and then finish the story or create their own story about their own neigborhood and possible environmental issues.
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Issue Players and Their Positions
Students identify Environmental Health Problems caused by both living and nonliving things. They summarize Issue Components (event, problem, issue, players, and positions) involving environmental health issues such as contamination in...
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Explore a Family Recipe Creative Writing
Learners explore the connections between food and culture by investigating the cultural influences, preparation, and historical ties of the food that people eat. They comprehend how geography and climate effects what people eat...
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Food Myths Critical Thinking and Reading
Young scholars read a series of statements made by students about the hazards and benefits of various foods. They distinguish the "facts: from "opinions" in the dialogue, summarize the facts in a short paragraph, and write an essay...
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Ethical and Critical Thinking: Genetically Modified Food
High schoolers read statements representing different points of view on Genetically Modified Food. They identify the "facts" and "opinions" in each statement, and then briefly summarize the issue of Genetically Modified Food in a short...
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Foodborne Illness Outbreak Investigation
Students demonstrate how epidemiological investigations of outbreaks are performed. They illustrate the principles of hypothesis formation and testing by epidemiologic study in the setting of an acute foodborne disease outbreak.
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With Liberty and Justice for all
Students act as are property owners who learn that soil on their property is contaminated with lead. They consider the issues involved in addressing this problem so that further harm is avoided and a fair solution is developed and...
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Dirty Air And Bright Lights
Students are asked to think about their use of electricity, particularly around the holidays, and how it affects their quality of life and the lives of all of us. They explore the issue by tracing the connections and discussing how and...
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Well, Well, Well
Students consider a case of potential water contamination by using a process of reasoned discourse about the definition of the problem, the relevant information, and the values behind different solutions. They consider the role of...
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How is Your Food Grown
Students consider how their food is grown due to pesticide use. They reflect on the harm done to the various groups, then discuss the ethical questions from the perspectives of different stakeholders. IN addition, they compile relevant...
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Generate a Calibration Curve for Chlorophyll a
Students measure and graph the absorbance of light by chlorophyll at a specific wavelength versus chlorophyll concentration. They are given an unknown and determine its concentration from their calibration curve. Students become familiar...
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Obtain a visible spectra of chlorophyll a
Students become familiar with the concept of spectroscopy or the study of the interaction of matter with electromagnetic radiation. They prepare solutions and measure absorbance at different wavelengths. Pupils comprehend that mater and...
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Micro- To Macro- Environmental Air Quality Risk Survey
Students research the importance of air quality. In groups, students explore factors leading to poor air quality and methods of minimizing air pollution. Given a diagram of concentric circles, students survey their personal air quality...
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#3 "Our Community" Asthma Quiz
Pupils take an asthma quiz, they use their prior research and existing knowledge to answer the questions. They complete this true/false and fill in the blank test in reference to asthma information dealing with Miami-Dade County.
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Lead Particulate Simulation
Young scholars visualize contaminate particles as they are released into the air and observe their ultimate settling. They watch a demonstration about lead particles and discuss the various ways that lead particles can be introduced into...
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Lead Detection
Pupils explore one method for the detection of lead in soil. The detection of the presence of lead in soil can be determined sensitively using inexpensive swabs. Pupils collect several spoonfuls of soil from various parts of their yards...
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Mapping Lab and Lead Poisoning
High schoolers are introduced to GIS and its uses. They make predictions before viewing the actual lead poisoning cases by location of Dade County. Pupils use actual Miami-Dade County spatial data to explore basic principals. Students
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Viewing Bateria
Students use microscopes to observe E. coli bacateria on prepared slides and in a live culture. They use micro-slide viewers to observe the shapes of various bacteria and the structures within the bacterial cell. Students make an...
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Water Contamination Mapping Lab
Students are introduced briefly to the Biscayne Bay Ecosystem, observed microbe distributions and water current maps are introduced. They measure water current speeds to predict the movement of pollutants based on the type of the tidal...
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Bacterial Movement Through Water Part 2- Dilution/Powers of Ten
High schoolers make dilutions using dulution trays. They keep track of their dilutions and the concentrations of solute, to parts per million (ppm) and parts per billion (ppb), in order to have an comprehension of the terms. Students...
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Water Microbes and Human Health Exercise
In this water microbes and human health worksheet, students complete a crossword puzzle given 11 clues about different water born illnesses caused by microbes.