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Population Growth
A single slide depicts the normal population growth curve. The curve reaches a steady state when the population reaches carrying capacity. You can use this slide when teaching about populations, but it may be more effective to insert it...
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Population Growth in Yeasts
Young scholars design an investigation using yeast. In this environmental engineering instructional activity, students design an investigation to determine how environmental factors affect the growth of yeast. They will collect...
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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...
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Population Biology
High schoolers 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...
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Progression's Price
Students reflect upon their regional and national environments, analyze causes of environmental problems as well as their implications, and examine effects of population growth as they participate in "The Popcorn Game."
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Understanding Groundwater & the Effects of Pollution
Students complete a unit on the effects of pollution on our water supply. They create a graph to examine the density of earth's land surface, round the population to the nearest hundred million place, participate in a...
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AP: Chapter 54: Ecosystems
A lot of learning is packed into these 23 questions about ecosystems. Advanced biology classes apply their knowledge of communities, productivity, biogeochemical cycles, and human impact on the environment by writing short answers for...
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Industrial Revolution in America: Exploring the Effects of the Heat Engine on the Growth of Cities
Eighth graders examine the reasons for the growth of cities in North American. Using the internet, they research the causes and effects of the Industrial Revolution and determine if the growth of cities is a sign of progress. They...
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Population Dynamics (Lesson 2)
Students discuss the importance of population growth rates. They examine mortality and survival curves and participate in an experiment. They record their observations and discuss.
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Shrinking Spaces
Students describe the impact of population growth on the environment. They describe how cities affect their surrounding environment and explain how cities are handling growth and its resulting effect on the quality of life. They visit...
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Investigating the Effect of Minerals on Plant Growth
How do different minerals affect the growth of plants? Budding botanists find out in a multi-week experiment that has them using solutions with specific mineral deficiencies. While there is a lot of preparation for the investigation,...
Population Connection
Where Do We Grow from Here?
Did you know that the population is expected to grow to 11 billion by 2100? The resource serves final installment in a six-part series on the global population and its effects. Scholars interpret data from the United Nations about the...
Population Connection
The Carbon Crunch
Carbon is in the air; should we care? Teach the class why it is important to pay attention to carbon levels and how the world population and various countries across the globe affect the carbon levels in the atmosphere. High schoolers...
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Population Biology
In this population worksheet, students will determine if 12 statements about demographic trends, including the effects of birth and death rates on populations, are true or not. Then students will match 6 population growth vocabulary...
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Deforestation, Fragmentation, and the Edge Effect
Learners participate in an activity to demonstrate how deforestation, fragmentation, and habitat edges may affect native animal populations. Students accomplish this by playing a game from a provided worksheet and completing a graphing...
Virginia Department of Education
A-Mazing Plants
Have your young scientists questioned why plants grow a particular way? Through this learning opportunity, scientists gain firsthand knowledge about how plants develop and various factors that affect rates of growth as they bring plants...
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Standard 4 Review-Human Impact
In this human impact on the environment worksheet, high schoolers 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...
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Overpopulation vs. Overuse of Resources
Tenth graders identify the consequences of human population growth. In this biology lesson, 10th graders debate on whether overpopulation or overuse of resources is more harmful to humans. They write a reflection at the end of the...
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Human Demographics
Students 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...
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Pond-water Populations
Students 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?"
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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.
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Changes in Ecosystems
In this changes in ecosystems worksheet, students complete 21 various types of questions related to ecosystem. First, they determine whether each statement is true or false based on vocabulary. Then, students determine whether natural...
NOAA
What Killed the Seeds?
Can a coral cure cancer? Take seventh and eighth grade science sleuths to the underwater drugstore for an investigation into emerging pharmaceutical research. The fifth installment in a series of six has classmates research the wealth of...
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Should Populations in an Ecosystem be Restricted?
Fourth graders experiment to determine how overpopulation effects ecosystems specifically plants. In this ecosystem lesson, 4th graders conduct an ecosystems experiment after listening to Claire Daniel's, Ecosystems. They watch a video,...