Curated OER
Analysis of Data
Students analyze DNA banding patterns for similarities and differences among individuals and between populations. They examine individual prepared gels then pool the class data to come to an overall conclusion.
Curated OER
Flower Population
In this flower population worksheet, high schoolers use a diagram of first and second generations of a flower population to complete 2 short answer questions about genotype and allelic frequency.
Curated OER
Biological Succession in a Microecosystem
Students investigate the concept of biological succession by simulating the process in a microenvironment with various microorganisms. By engaging in a lab, students determine the factors causing succession and learn population sampling...
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Biology Word Search Puzzle
In this biology word search worksheet, students search for 29 words that are located in a word bank at the bottom of the page. They find words such as chromosomes, alleles, DNA, and populations.
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Niches and Adaptations
Young scholars present information about a species, its niche, and adaptations. In this lesson on animal environments, students explore how surroundings can affect a given population resulting in adaptation.
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Grasshopper Mark and Recapture (GMR)
Young scholars estimate the density of a population of insects (grasshoppers) at a given life cycle stage in a given type of habitat.
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Pandemics and Epidemics
Students evaluate data related to population growth, along with problems and soultions: disease cvontrol. They are able to explain how changes in habitat may affect organisms. Students evaluate evolutionary theories and processes.
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Population Dynamics of Growth of Drosophila
Students investigate population dynamics such as variation in density of females, composition of food sources an environmental factors such as light and temperature on Drosophila. They then relate their findings to human populations and...
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Struggle for Existence and Population Growth in Aphids
Students examine the population of aphids. They identify adaptations they have made for their environment. They make predictions, test their hypothesis and collect information that either proves or disproves their theory.
Howard Hughes Medical Institute
Tracking Genetically Modified Mosquitoes
What's that buzzing in your ear? An insightful lesson about genetically modified mosquitoes! Partnered pupils explore the creation, release, and monitoring of mosquitoes designed to reduce the mosquito population. After watching a video,...
Teach Engineering
Computer Simulation of the Sonoran Desert Community
See how changes in initial populations and parameters affect a biological community. Individuals use a special software program to simulate a desert community with five species. They adjust initial populations to see how the community...
Biology Junction
What Is Ecology?
Do you know the name for the biological study of interactions? A short presentation with accompanying worksheet introduces individuals to ecology. The materials offer a broad overview of the subject and the levels of organization to...
Curated OER
The Spread of HIV Through a Population
High schoolers use a model to illustrate the spread of HIV through an adolescent population and, acting in the role of epidemiologists, explore the dilemmas of HIV infection presented by the simulation. beneficence and justice.
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Biologically Altered (B/A Fish)
Learners complete a variety of activities as they examine the ethics involved in biologically altering fish. They hold a mock town meeting in which they determine whether or not a transgenic aquaculture should be allowed to locate in...
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Some Similarities between the Spread of an Infectious Disease and Population Growth
If the infectious diseases and population growth worksheet, learners simulate the spread of an infectious disease by exchanging fluids in a lab activity. Students watch the spread of the disease and graph the spread of the disease vs....
Curated OER
Regents High School Examination: Living Environment 2009
Emerging ecologists need a full understanding of life, from the inner workings of a cell to the complex relationships among organisms. This examination is meant to assess high schoolers after an entire year course on the living...
Curated OER
Population Dynamics
Students are divided into groups, each group goes to a randomly selected area of the field. They lay out a one square meter plot. Using string to mark the square. Students identify some sort of vegetation that is easy to count within...
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Connecticut Wildlife: Biodiversity and Conservation Status of Our Vertebrate Populations
Young scholars explore the different types of vertebrates found in their area. In this environmental science lesson, students perform a case study on the Common Raven. They analyze data collected from research and create charts and graphs.
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Origin of The Species
After viewing information about different types of isolation, students will see that reproduction among a group will cause the frequency of a specific trait to increase. The history of prominent scientists such as Charles Darwin are and...
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Fall 1-The Rain Forest Biome and the Effects of Acid Rain - Biology Teaching Thesis
High schoolers explain why rain forests have great biodiversity, and list each layer of a rain forest and tell an organism that lives in each. They identify the cause of acid rain and its affect on a rain forest. Students hypothesize the...
Curated OER
Annual Wetland Plant Diversity Survey
High schoolers locate an area of marsh and, by measuring the total number of individual plants in a sample area, determine whether purple loosestrife population density is correlated to the total plant diversity of the community. They...
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Biological Diversity and Conservation
In this conservation biology worksheet, students will complete 9 short answer questions on the different strategies of conservation biology, including the Endangered Species Act and establishing protected areas for animals.
Curated OER
Modeling a Gene Pool
In this genetic learning exercise, students examine how gene frequency changes in a population of organisms. After completing 5 pre-lab questions, they work in pairs to collect data and answer 5 additional post-lab questions.
Curated OER
Communities and Biomes
In this communities learning exercise, students will look at the interactions between biotic and abiotic factors and the effect these factors have on organism populations. Students will also order the succession steps that occur over...
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