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Tree Cycles
Fourth graders investigate the life cycle of a tree by researching the Internet. In this plant life lesson, 4th graders observe The Life of a Tree website and discuss the life of a tree from sprout to death. Students create a cross...
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Oxygen-Carbon Dioxide Cycle
Fifth graders observe a diagram of the oxygen-carbon dioxide cycle to know that when they breathe out, they exhale carbon dioxide as do animals. They observe an aquarium containing both plants and fish and discuss the cycle. They then...
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The Nutrient Cycles
Students investigate the circle of sea life by creating nitrogen compound models. In this oceanography lesson, students discuss sea creatures and where their waste goes. Students identify nitrogen cycles in the ocean by viewing...
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Carbon and Oxygen Cycles
Students construct their own diagrams outlining the pathway of carbon and oxygen in the atmosphere. Students explain their diagrams outlining the pathway and teacher checks for accuracy and completion.
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Biochemical Cycles: Recycling Carbon and Nitrogen
Learners construct flow diagrams of the carbon and nitrogen cycle processes. They identify sequences in each cycle that are affected by human impact and present their research to the class.
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Terrestrial Ecosystem Response to Climate Change
An extensive investigation of the Earth's climate changes awaits your environmental science classes. This top-notch presentation begins by looking at the history of Earth's climate and then predicts the impact on each major terrestrial...
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Photosynthesis
If you need summary notes for independent study, or a Powerpoint to review as a class, then these slides will fit your need. There are really great, quite detailed, diagrams and some slides to summarize the 2 stages of reactions in...
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Photosynthesis: Life from Light and Air
All aspects of the photosynthesis process, and the way that plants have adapted with specializations are detailed here. The diagrams and info-graphics will be useful to your AP biology class. It could also be used as a review covering...
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The Effects of Photosynthesis on Plant Growth
Young scholars examine the process of photosynthesis; its products and reactants, and the sequence of the process. They diagram the light reactions, record observations of plants, and discuss how difficult it is to measure plant growth...
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Go With the Energy Flow
Students explore energy and nutrient flow. In this science lesson, students diagram the flow of energy through food chains and food webs. Students discuss the importance of energy flow in Earth's ecosystems.
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Ecosystems Beneath the Surface
Sixth graders create a KWL chart about microorganisms. In this biology instructional activity, 6th graders create and label a diagram on a microbial mat. They investigate the processes involved in the carbon, oxygen and sulfur cycles.
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Ecology and the St. Lawrence River
Ninth graders complete a unit of lessons on ecosystems, organism interactions, and energy flow. They create a key for known species of fish, diagram the movement of energy through an ecosystem, and create and present food chains and food...
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WorldWatcher Project: Global Warming Project
Young scholars conduct lab activities, computer visualizations, and other various forms of research in preparation for a role-play activity in which they assume the identities of advisors to various heads of state on the subject of...
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Extensions - Biology Review Unit
Middle schoolers engage in a variety of activities in order to review a Biology unit. For example, they research the Bird Flu, it's history, how it is spread, what has been done about it, what better options exist for controlling or...
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AMPHIBIAN RESPIRATION
Learners describe the structural differences in the respiratory systems of aquatic and terrestrial vertebrates and explain the motivation for these structural adaptations in reference to the differences in habitat.
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Pollutants on Coral
Students consider the effects of acid pollution on coral reefs. They brainstorm previous knowledge about coral reefs, examine a piece of coral and observe its reaction to acid and list ways we can prevent pollution from reaching the reefs.
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Photosynthesis and Cell Respiration
Fifth graders participate in scientific inquires regarding the concepts of photosynthesis and cell respiration. In this photosynthesis and cell respiration lesson, 5th graders describe the process of photosynthesis with relation to...