Science 4 Inquiry
The Ups and Downs of Populations
Life has its ups and downs ... especially if you're an animal! Biology scholars engage in a population study through an inquiry-based lesson. Pupils work together to explore the factors that affect deer populations, then examine the...
LABScI
Population Dynamics: The Predator-Prey Lab
Wolves eat better when the bunny population increases, but how long does that last? A series of 12 biology lessons uses the sixth installment to explore the predator-prey relationship between bunny and wolf populations. Young scientists...
Curated OER
Population Growth
Students grow duckweed, observe what happens when an organism population is allowed to grow without predation or competition, view videos about invasive species, and develop a proposal for controlling the growth of an invasive species in...
Purdue University
The Scientific Process of Conservation Biology: Analyze, Design, Debate
Scientists use data to learn about species survival—and your classes can too! A set of four lessons guides learners through a process to draw conclusions about the fluctuations in the population of the Hellbender species. They read...
Curated OER
Displaying Populations: Jellybeans, Paper and People
Students investigate the factors affecting population growth. In this biology instructional activity, students collect data from the lab and graph them. They estimate population size using a mathematical formula.
Curated OER
Culture, Crisis and Population Explosion: A Deweyan Approach in the Classroom
Students read various arguments posed by John Dewey when it comes to population growth. In groups, they use magazine articles and the internet to find issues related to populations and complete experiments to identify the challenges...
Curated OER
Human Population's Response to Re-emerging and Emerging Infectious Diseases
Students examine the human population response to microbial diseases. In this disease lesson students observe population trends, write about a scientist and evaluate and defend current treatments for infectious diseases.
Curated OER
Population Densities
Students explore biological impact by completing a worksheet in class. In this animal population activity, students utilize river rocks and jars to conduct a coqui frog population role play activity. Students define a list of amphibian...
Curated OER
Populations and Life Cycles
Students explore biology by researching ocean statistics. In this data analysis lesson plan, students conduct a snail examination experiment utilizing live pouch snails. Students collect data about the snails over the course of six weeks...
Curated OER
The Motion of a Virus Through a Population
Students test the factors that influence the rate at which a virus spreads through a population. They complete a lab activity then discuss data collected and review and answer a set of questions.
Curated OER
Some Similarities Between the Spread of an Infectious Disease and Population Growth
Students compare and contrast the spread of infectious diseases and population growth. In this biology lesson, students identify the exponential growth pattern of spreading diseases. They relate this to HIV infection and AIDS.
Curated OER
Populations – The Survival of the Fittest (Part 1)
Students explain in their own words why organisms live together. In this biology lesson, students model what happens to organisms if their environment changes. They explain the importance of evolution.
Curated OER
Human Populations Studies: the Ghost of Populations Past
High schoolers compile data on population distribution and develop survivorship curves using information from cemetery tombstones and obituaries. They develop inferences on the changes in population age distribution in their area over time.
Curated OER
Producing a Strain of E. coli that Glows in the Dark
Students observe the experimental process called bacterial transformation and demonstrate phenotype changes in bacteria that have been transformed with an antibiotic-resistance gene and a metabolic marker. They create a luminescent...
Curated OER
Analysis of Data
Learners 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
Biological Succession in a Microecosystem
High schoolers 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...
Curated OER
Populations and Ecosystems
Sixth graders examine the factors that influence the stability of ecosystems. They construct a miniature ecosystem in a jar that includes plants, small fish, and snails, record the population changes over a period of four weeks, and...
Curated OER
Grasshopper Mark and Recapture (GMR)
Students estimate the density of a population of insects (grasshoppers) at a given life cycle stage in a given type of habitat.
Curated OER
Pandemics and Epidemics
Young scholars 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.
Curated OER
Population Dynamics of Growth of Drosophila
High schoolers 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...
Curated OER
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,...
University of Southern California
How do Organisms Interact?
Examine how organisms interact through a hands-on experience. Learners study population dynamics and distribution during an informative five-lesson unit. The focus is on the ocean environment and the organisms within it.
Curated OER
Carbon Monoxide and Population Density
Tenth graders investigate the carbon monoxide level at a fixed latitude to determine if there is a relationship to population density. They download data sets and generate a graph, and find locations using the Earth's coordinate system....
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