Curated OER
Population Biology - Biology Teaching Thesis
Students explore the effects of different density-dependent and density-independent factors on population growth. They explore how the interactions of organisms can affect population growth. Students explore the pattern of population...
Curated OER
biology - 9th Grade
The clear cartoon style slides in this presentation contain details that affect population growth. Natural disasters and other external factors are listed as density independent factors, and density dependent factors, such as competition...
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...
Teach Engineering
Biomes and Population Dynamics - Balance Within Natural Systems
How large can a population become? The fifth installment of a nine-part unit teaches young ecologists about limiting factors that determine the carrying capacity of species in the Sonoran Desert. Here is a PowerPoint to help present this...
Curated OER
Displaying Populations: Jellybeans, Paper and People
Students investigate the factors affecting population growth. In this biology lesson, students collect data from the lab and graph them. They estimate population size using a mathematical formula.
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 Biology
Students define the following terms: predation, competition, carrying capacity and population. They can explain the patterns of growth and the limitations of growth. Students explain the difference between density-dependent and...
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...
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
Regents High School Examination: Living Environment 2007
Environmental science enthusiasts show what they know at the end of the year by taking this full-fledged final exam. They answer multiple choice, graph interpretation, and essay analysys questions, 73 of them in all. Topics range from...
Curated OER
Regents High School Examination: Living Environment 2010
This exam touches upon every topic within the typical first year biology course.. A broad variety of question styles give high schoolers every opportunity to show what they know. Why start from scratch when a comprehensive final exam is...
Curated OER
Allele and Phenotype Frequencies in Rock Pocket Mouse Populations
In the deserts of Arizona and New Mexico, some tiny creatures show just how quickly natural selection can turn a mutation into an advantageous adaptation. Watch a video about rock pocket mice, who show that one small change can make all...
Curated OER
Population Biology Case Study
Students are focused on the big question: What makes a population grow and how could that growth stop? They use these concepts to help answer the big question: carry capacity, density dependent v. density, independent factors, predation...
Howard Hughes Medical Institute
Color Variation over Time in Rock Pocket Mouse Populations
A species-specific look at natural selection, the resource herein examines how adaptations have helped the population of rock pocket mice survive in a changing landscape. To begin, middle or high schoolers watch a 10.5 minute video,...
Curated OER
Antibodies and the Immune Response Lesson Plans - Biology Teaching Thesis
Students are introduced to bacteria and their role in biology and finishes with a lab experiment that focuses on antibiotics. They are given an overview of the important concepts involving bacteria and their potential resistance to...
Curated OER
Population Patterns
Students study patterns of population growth in an ecosystem and why populations must remain in balance. They interpret basic population graphs and suggest scenarios about different population growth patterns in an ecosystem.
Curated OER
Populations and Life Cycles
Students explore biology by researching ocean statistics. For this data analysis lesson, students conduct a snail examination experiment utilizing live pouch snails. Students collect data about the snails over the course of six weeks and...
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.
Florida International University
Counting FishStix
How do we count the fish in the ocean? An engaging instructional activity models how to estimate fish populations with observational surveys. Class members begin by studying the behavior of fish on the coral reef in the oceans. They...
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 instructional activity, students identify the exponential growth pattern of spreading diseases. They relate this to HIV infection and...
Curated OER
Population Densities
Students explore biological impact by completing a worksheet in class. In this animal population lesson, students utilize river rocks and jars to conduct a coqui frog population role play activity. Students define a list of amphibian...
Curated OER
Human Population Growth in the Future, What are We Going to Do?
Students predict what will happen to human population in the future. In this biology lesson, students brainstorm possible solutions to overpopulation problems. They create a persuasive brochure about their views on this issue.
Curated OER
Populations – The Survival of the Fittest (Part 1)
Young scholars explain in their own words why organisms live together. In this biology activity, students model what happens to organisms if their environment changes. They explain the importance of evolution.
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