National Shooting Sports Foundation, Inc.
How Many “Un-endangered Species” Do You Know?
Can endangered species become un-endangered? Of course! Examine six lucky animals whose populations once were dwindling, but now are healthy and thriving. Learners match animal images to brief descriptions, complete a true/false activity...
Latin America Network Information Center
Urbanization
Brazil's population has been changing dramatically in the last century. Study the causes of Brazilian urbanization, including industrialization and and migration, and the implications for the country of the populations'...
EngageNY
Modeling with Exponential Functions
These aren't models made of clay. Young mathematicians model given population data using exponential functions. They consider different models and choose the best one.
Curated OER
Natural Resources and Ancient Cities
Students explain how the availability of natural resources has affected human settlement patterns. They recognize the interactions of human populations on environments and compare the growth of two ancient cities in relation to natural...
Curated OER
The East Fork Project
Students identify possible sources of health risks, types of exposures, routes of exposure, and populations that could be affected after discussing water pollution and environmental health hazards. After discussion, students conduct a...
Curated OER
Parts Per Hundred (ppH)
For this parts per hundred worksheet, students read about describing components of a population by parts per a given number such as 100, 100 or 1 million. Students are given 6 problems to calculate the parts per hundred for each sample...
Curated OER
Ordering Sets of Two
Place value is important as scholars begin ordering larger number based on their values. They order seven sets of numbers, ranging from three digits to seven digits. Then, they complete a word problem by examining four town populations...
Serendip
Food, the Carbon Cycle and Global Warming
As the world population increases, demands on the carbon cycle also increase. A well-designed lesson first explores the greenhouse effect and its impact on global warming. Further sections have pupils study the effect of greenhouse gases...
Curated OER
Will There Be Subsistence Farmers in the 21st Century?: Feeding the World
Students examine the topic of subsistence farming. They research the future of subsistence agriculture, identify the types and locations of subsistence agriculture, and write about subsistence farming in regards to developing nations and...
Curated OER
The Spread of Aids
This is an effective simulation of how communicable diseases such as AIDS can be spread throughout a population. Classmates exchange samples from their individual cups of liquid: one of them containing a dilute NaOH solution, and the...
Curated OER
The Influence of Human Activity on the Environment
The surge in human population in the last 2,000 years, due in large part to better health care, has brought a surge in the demand for resources and in pollution. The graphics, photographs, and real-life examples in a thought-provoking...
Curated OER
Writing Exercises: The Gupta Empire I
Those studying the history of India and the legacy left by the Gupta Empire will have no problem answering these three short answer questions. Learners compose three short paragraphs describing the Gupta Empire, the historical population...
Curated OER
"Dead-Zones" and Coastal Eutrophication: Case-Study of Chesapeake Bay
Take an in-depth look at nutrient loading, eutrophication, and hypoxia using data on The Chesapeake Bay as an example. This comprehensive presentation includes detailed graphs, photos, and details about the changes in marine organism...
WK Kellogg Biological Station
Sounds of Selection
Do you want a creative and fun way to teach about natural selection? Hop to it by turning your middle school princes and princesses into frogs trying to catch as many bugs as possible in a Hungry Hungry Hippos style game. For high...
Student Handouts
A Society in Transition
Cover the 1980s in your class with a brief informational text and seven related questions. The one-page reading passage includes general information about jobs and skills, population patterns, and the AIDS epidemic.
Open Oregon Educational Resources
Environmental Biology
Everyone has a responsibility to take care of the environment. Give learners a sense of our environmental concerns with a complete course on environmental biology. The textbook resource includes instruction on topics such as population...
National Endowment for the Humanities
The 1828 Campaign of Andrew Jackson: Expansion of the Voting Base
Students give examples to indicate how the franchise was extended and limited in the first half of the 19th century, and cite some differences in the newly enfranchised population that could affect the way they would vote.
Curated OER
Foxes and Rabbits 2
Explore the relationship between the population of foxes and rabbits in a national park using trigonometric models. Plot data and find the appropriate trigonometric functions. Two questions require interpretation and explanation of...
Curated OER
Algae Blooms
Your microbiologists explore a changing algae population and build an exponential function modeling algae concentration from the description given of the relationship between concentrations in cells/ml and days of rapid growth.
Howard Hughes Medical Institute
Zebrafish and Skin Color
You may not know if that zebrafish in your fish tank is a model citizen—but it is definitely a model organism! What can we learn about ourselves from a tiny zebrafish? Discover more about the polygenic trait of skin color through a...
Curated OER
Puerto Rico Pyramid Scheme
Students are introduced to the purpose of a population pyramid. In groups, they compare and contrast various population pyramids and identify trends about the civilization being examined. With a focus on Puerto Rico, they work together...
Curated OER
Barefoot and Pregnant
Students address the problem of a reduction in the world population growth rate being offset by a growing world population base. This problem is particularly true with the rapid population growth in many Third World countries. The lesson...
Curated OER
Who We Are
Students analyze population data and trends in Canada over a given amount of time. As a class, they are introduced to the concept of dependency load and use a population pyramid to calculate the figure. Using the internet, they...
Curated OER
The Demographics of Mortality
Students view the Dynamic POPClocks on the U.S. Census webpage and discuss their meaning. They explore age-related death rates of the human population and collect information about the deaths of humans and organize them into a life table.
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