Toxicology is a fundamental component of the scientific study of environmental health. This classroom experiment teaches students about the basic concepts of toxicology, including dose-response and exposure, through observing the effects of a toxicant (ethanol) on the behavior of California blackworms. This teacher's guide provides background information, laboratory instructions, discussion questions, and variations and supplemental activities for conducting the experiment.
Bacteria are useful in a variety of classroom science experiments. This activity teaches the basic laboratory techniques for growing bacteria in Petri dishes. This guide consists of a teacher version and a student version of the instructions.
BioEd Online is an online educational resource for educators, students, and parents. BioEd Online utilizes state-of-the-art technology to give you instant access to reliable, cutting-edge information and educational tools for biology and related subjects. The goal of BioEd Online is to provide useful, accurate, and current information and materials that build upon and enhance the skills and knowledge of science educators. Developed under the guidance of its expert Editorial Board, BioEd Online offers the following high-quality resources: downloadable lessons and curriculum guides, short courses, streaming video presentations, slide library, and nature science update.
This activity teaches students about the cellular changes that lead to cancer. It provides an overview of the prevalence of cancer, cell structure, and function, and a classroom activity and worksheet that reinforce lessons about cellular structure and the differences between cancer cells and normal cells.
This booklet, with an accompanying video, provides an overview of environmental pollution and ways in which citizens may contribute to the study and alleviation of pollution problems. It provides descriptions of and resources Community for four assignments that reinforce scientific methods for studying environmental problems. The first assignment encourages students to observe their local environment and think about potential sources of pollution. The second introduces the concept of disease clusters and demonstrates the concepts of probability and statistical distributions. The third assignment encourages group discussion of local environmental issues and requires students to learn about local environmental authorities and utilities. The fourth encourages critical thinking about local and global environmental problems. The booklet also includes a list of recommended printed and Internet resources.
A Game of Disease Mystery Solving Scenario: Dr. Wanda B. Better (Infant Pulmonary Hemorrhage)
The spread of diseases continues to be an important public health concern in the United States and abroad. Teaching accurate information about the nature and consequences of the growth and spread of disease is essential for helping students protect their own health and the health of others. This lesson aims to provide such information through four learning activities that address the following subjects: the spread of viruses, antibiotic action and microbial resistance to drugs, the spread and control of parasitic organisms, and the probability of contracting diseases. The teaching materials package includes an overview of the entire lesson and a description of the objectives, performance tasks, class structure, procedures, and evaluation of each activity.
Students will learn the essential steps in an epidemiology investigation by studying John Snow's classic investigation of the cholera epidemic in London in 1854.
Keywords: Epidemiology, cholera, illness outbreak
Subjects: Reading, Writing, Communication, Science, History
This entertaining and educational activity gives elementary and middle school students a hands-on lesson in evaluating environmental health problems. In a well controlled activity, students smash lemons and onions to observe what happens when they are exposed to the odors. Then they participate in a demonstration that links together the health problem, the hazard, and the people who are exposed. Afterwards they use the concept of links in a discussion about how scientists reach a conclusion that a hazard is responsible for causing health problems in people.
Presentation on the impact substances can have on cancer risk.
Presentation introducing the history of lead use, methods of exposures and dangers of lead.
A collection of 12 experiments and activities related to microorganisms in plant life, blood cells and skin cells, including an at-home activity. They were developed for use at the University of Rochester's 1999 Summer Science Camp for students in grades 5 through 8.
This video and accompanying extensive online educational resources look at health and air pollution and empower students to take an active role in environmental issues that can affect their health today and in the future.
Keywords: asthma, mold, air pollution, indoor air pollution, respiratory system, mystery, science, environmental health, health
Subjects: Science, Health & fitness
Toxicology is a fundamental component of the scientific study of environmental health. This classroom experiment teaches students about the basic concepts of toxicology, including dose-response, and exposure, through observing the effects of a toxicant (nicotine) on the behavior of California blackworms. This teacher's guide provides background information, laboratory instructions, discussion questions, and variations and supplemental activities for conducting the experiment.
Learn more about nuclear technology, its benefits, and its dangers.
Many important pharmaceuticals and other chemicals are derived from plants. This classroom experiment teaches students about the isolation of plant chemicals using chromatography. Students apply different mixtures of spinach extract, beet leaf extract, and food coloring to strips of filter paper; observe the separation of the components of the mixtures; and extract the isolated components from the filter paper using water. This package of materials includes a teacher's guide, student instructions and notes, and discussion questions and answers.
This activity sheet raises awareness and provides information about nine different poisonous substances. Users match substances with their common health effects. Background information about hazardous substances is provided.
Take a virtual tour of the labs, get accurate and non-technical explanations of complex research methods and instruments, check in on real-world examples of current research and more!
The purpose of this lesson is to investigate risk management, in order to prepare students to analyze risks and make informed choices based on their analyses. Using four learning activities, students in grades 9-12 build conceptual understanding, scientific investigation and practical reasoning while developing and using reading, writing, and mathematics.
An understanding of health care is critical for maintaining one's own health. This lesson aims to identify and investigate health care issues so that students maintain good health.
An understanding of health care is critical for maintaining one's own health. This lesson aims to help students identify and investigate health risks through four learning activities that address the following subjects: common causes of death, evaluation of personal daily health risks, health risks of substance abuse, and stress and mental health. The teaching materials package includes an overview of the entire lesson and a description of the objectives, performance tasks, class structure, procedures, and evaluation of each activity.
Environmental Tobacco Smoke and Lung Development Activity: Teacher's Guide and Student Sheet
Toxicology is a fundamental component of environmental health science. This classroom activity teaches about the basic concepts of toxicology as well as the scientific method and laboratory techniques by observing the mutagenic effects of tobacco on bacteria. Students prepare plates of bacteria and observe the effects on the colonies of the addition of varying concentrations of tobacco extract. The package of materials includes a teacher's guide, student instructions, student and class (pooled) data sheets, and discussion questions.
Chemicals, The Environment and You: Explorations in Science Toxicology and Human Health - Students explore the relationship between chemicals in the environment and human health, utilizing basic concepts in the science of toxicology. Developed by teachers, this curriculum includes six hands-on activities that will encourage students to think about chemical exposures, dose-response, and individual susceptibility.
This video and accompanying extensive print teacher resources explore how water can become polluted, consequences of and potential remedies for water pollution. Students are engaged in a mystery and learn why it is important to take an active role in environmental issues that can affect their health today and in the future.
Keywords: water, water pollution, cholera, water cycle, water purification, mystery, science, environmental health, health
Subjects: Science, Health & fitness
Some content courtesy of the National Library of Medicine.