Curated OER
Population Density
Learners use the scientific method to conduct an experiment and use varied methods to gather background information. They correctly use lab equipment and prepare tables and graphs that organize, conclude, and present their findings. ...
Curated OER
Exponential Growth and Exponential Functions
Students explore the concept of exponential functions. In this exponential functions lesson, students model exponential growth about a high school population using an applet. Students manipulate the applet to show the effect that a...
Curated OER
Standard 4 Review-Human Impact
In this human impact on the environment worksheet, students fill in the blanks to complete sentences about how humans have negatively affected the environment. They complete sentences about the actions taken to reduce and repair the...
Curated OER
Human Demographics
Learners explore factors that change human population growth in a biology simulation for seven countries including the United States, China, Egypt, Germany, Italy, India, and Mexico. Factors such as age at which women begin having...
Curated OER
Populism and Governor Lewelling
Seventh graders investigate the impact of the Populist Party. In this Kansas history lesson, 7th graders examine historical documents that enable them to find out what the Populist Party stood for and how Governor Lewelling dealt with...
BW Walch
Solving Exponential Equations
Introducing exponential equations means learners need to take all the rules and tricks they learned for exponents and actually apply them. This presentation comes to the rescue by touching on changing bases in exponential equations after...
Curated OER
World in the Balance
Students make estimates on how many people they believe live on Earth. While watching a video, they take notes on the issues facing Kenya, Japan and India. In groups, they calculate how long it takes for a country to double in size. To...
Curated OER
Problem Based Learning Scenario
Students research about the function of MPA's. In this marine science lesson, students explore how humans influence changes near these areas. They explore different MPA's in the Great Lakes region.
Curated OER
Introduction to Population Statistics
High schoolers examine population statistics. In this population lesson, students navigate the Internet to locate Canadian statistics regarding population.
Curated OER
Pond-water Populations
Learners design and conduct and experiment on algae, for a two week period, to answer the question "In your investigation, how does changing one factor affect the growth of organisms?"
Curated OER
Factors Affecting Plant Growth
Students determine the physical and chemical factors that affect plant growth. In this biology lesson, students explain the role of hormones in plants. They investigate how competition with other plants affect their growth.
Curated OER
Bacterial growth
Students explore the exponential growth and decay of microbial populations in relation to the organism tolerance ranges in their environment, They observe the impact of changing variables which can affect microbial populations.
Curated OER
Population Models and Qualitative Analysis
In this quantitative analysis worksheet, students explore the limits of a rate equation. They use quantitative analysis methods to determine the differential, plot graphs of their values, and describe the relationships between the...
Curated OER
Linking Population, Health, And Environment
Students evaluate the impact of our lifestyles on the environment and identify indicators of human impact on the environment. They explore the variation in quality of life in selected countries.
Curated OER
The Changing Coral Reef
Young scholars record changes in the composition of a coral reef. In this Coral Reef lesson, students recognize the needs of Coral Reef species to survive. Young scholars chart changes in population over time. Students write an essay...
Curated OER
Urban Ecosystems 3: Cities as Population Centers
Students discover that throughout history cities have been centers of population but that human exploitation of fossil fuels was key to the growth of large cities worldwide. They research urban growth through a number of websites.
Curated OER
Is there Treasure in Trash?
More people, more garbage! Young environmentalists graph population growth against the amount of garbage generated per year and find a linear model that best fits the data. This is an older resource that could benefit from more recent...
Curated OER
Maui: People, Places and Patterns
Students predict patterns of growth on the island of Maui, complete a research paper on Maui using one of the geographic perspectives, and share their findings with others through an oral and written report.
Curated OER
The Dynamics of Populations
Tenth graders analyze the growth rate of different population. In this biology experiment, 10th graders identify the biotic and abiotic factors that limit population size. They create a poster to show their findings in class.
Curated OER
Proportional Rates
In this proportional rates worksheet, students read story problems, determine the necessary information, and identify a sequence of numbers at a specified time. This three-page worksheet contains three problems. The detailed answers...
Curated OER
US Population 1982-1988
Your algebra learners make predictions using the concepts of a linear model from real-life data given in table form. Learners analyze and discuss solutions without having to write a linear equation.
College Board
2003 AP® Environmental Science Free-Response Questions
One size fits all doesn't seem to be the right approach to endangered species. Using a four-part AP® assessment, learners respond to questions that address environmental concerns such as human population changes, invasive species...
Balanced Assessment
Multi-Graphs
So many things change as time goes by. Here, scholars create graphs based on this premise. Each problem asks pupils to sketch a graph that describes a given situation. Their graphs represent various characteristics such as height,...
Curated OER
Exponential Models
Students fit a continuous change exponential model to U.S. population data and use the model to predict future population.