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Power of Germs
Students view the film, Guns, Germs, and Warfare. They create projects based on the impact of germs on the development of societies and countries.
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Investigation 7 - Plants In Soil
Fourth graders explain how the components of soil effect plant growth. They brainstorm different kinds of materials that plants could use for structural support. They design an experiment to show that plants can grow without soil.
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And the Rains Came Down: A South American Rainforest
Students examine the characteristics of a South American tropical rainforest. They analyze maps, develop graphs, listen to the book, The Great Kapok Tree, and create a rainforest mural.
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What Do You Know About Horseshoe Crabs?
High schoolers create a learning tool based on information given on the assigned website. In this ocean life lesson, students read about the horseshoe crab and develop a worksheet, scavenger hunt, board game or any tool to aid learning....
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Flowering Phenology: How Do Plants Know When to Flower?
Students study the process of plant reproduction and the biotic and abiotic factors that affect flowering phenology. In this plant reproduction lesson plan, students describe the interaction of environmental factors as it relates to...
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Fungi
Learners examine the characteristics of fungi. In this biology lesson, students investigate the factors needed for fungi growth. They collect data and observations and write a report about them.
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The Deforestation of the Temperate Forest Focus; Russian Taiga/Boreal
Twelfth graders complete a unit of lessons on the Russian Temperate Forest. They list the environmental problems associated with deforestation, conduct research, compare the Russian Taiga with other forests, create graphs, and develop an...
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Cancer as a Multistep Process
Students analyze the causes of cancer from a genetic standpoint. They explain the increase in cancer with age and create a hypothesis for cancer development. They use the laws of probability as well.
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Environmental Education (Grade 4 - Lesson 2)
Fourth graders discuss ways in which the environment is helpful to humans. They discover how their actions affect the environment. They identify how animals and humans are subjected to the same environmental conditions.
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Deforestation Research Assignment
Students examine deforestation and the effects of deforestation on the environment as well as the effects it has on specific people. Students research an area in the world where deforestation is taking place and present their...
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Mellowing With Age, A Closer Look
Learners realize that aging is a "natural, continuous process" and develop sensitivity to the needs, desires, and capabilities of the elderly by interviewing elderly community members and photographing age related things.
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Carnivorous Plants
Pupils examine how carnivorous plants get their nutrients from animals. In this food web lesson students examine how the plants attract their prey and are given many onilne sources to research.
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Scientific Notation III: Linear vs Exponential
High schoolers examine the differences in exponential growth and linear growth of a system. They interpret data on graphs and develop their own charts. They answer discussion questions as well.
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Rain Gardens for Controlling Excess Runoff
Students address the idea that human beings live within the world' ecosystems. They discuss how humans modify ecosystems as a result of population growth, technology, and consumption. Students discuss how the human destruction of...
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Building an Ecologically Balanced Living Space
Students design and build an ecologically balanced living space based on the principles of an old growth forest. They take one part of a house (or structure in the community) and redesign it according to the principles of the forest cycle.
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Aphids and Ladybirds
Students record observations of ladybird beetles and aphids. They develop questions concerning the behavior of ladybird beetles and aphids that are testable by a classroom experimentation. Students develop an investigation.
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Biological Sampling Device Using a Sea Perch
Students construct plankton nets to be towed and collect specimens to be examined and analyzed in the classroom. They develop research skills through collection of an aquatic sample. They write lab reports after interpreting, identifying...
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Problem-Based Research Lesson: Wilderness Issues
Students read and discuss articles relating to the theme "How should we deal with the growth of towns and human populations into wilderness areas?" Based on the class brainstorm, each student generates a research topic. They are grouped...
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How Does a Tree Grow?
Eighth graders learn about the life of a tree. In this tree growth lesson, 8th graders discuss and dramatize the life of a tree from seed to trunk. There are no
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Acute Toxicity: LD50 by the Numbers
Young scholars observe brine shrimp as they are affected by household cleaners, develop observation scale, collect and analyze data, and discuss how household products and pesticides negatively impact environment.
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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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Yeast Cells and Their Environment
Students create their own experiment in which they have yeast cells growing in liquid environments. They examine the relationship between humans and microorganisms. They also practice using the scientific method.
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Hormone-Induced Plant Propagation Lab using Carrot Root Cultures
Students evaluate the importance of hormones in living things. In this biology lesson, students experiment on carrots to differentiate how humans and plants reproduce. They collect data from experiment to answer analysis questions.
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Pulse
Students determine a baseline pulse rate then chart the changes in rate with exercise. They describe the changes and develop a rationale for their observations. The task assesses students' abilities to make simple observations, determine...