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Combining Foods
Learners explore addition. In this math instructional activity, students discover how addition and subtraction are related. Learners model related addition and subtraction facts.
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Resources and Recipes for Independent Living
Students discover how to prepare low-cost, nutritional meals. In this personal health lesson, students analyze nutritional standards, plan a nutritional meal, budget for the meal, and share their findings with their classmates.
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Ecosystem Word Search
In this ecosystems word search worksheet students find 22 words and mark them in the puzzle. This is a clever leaf shaped puzzle with a word bank.
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Where Does My Energy Come From?
Students gain an understanding that the Sun is the source of all energy. With a partner, they examine various web sites to explore food chains and food webs, later sharing their findings with the class.
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In the Scheme of Things
Fifth graders examine the food webs of different animals. They discuss the characteristics of those animals as well. They work together to develop their own definition for the word niche.
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Kangaroos
Students examine the food web of the kangaroo. They discover the consequences of modifying ecosystems and discuss the issue of kangaroo culling. They view this issue from different viewpoints.
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Ecological Citizen
Pupils examine the interconnectedness of living and non-living things that constitute an ecosystem. They examine fallen trees,insects, living trees, leaves, food webs, and forests. They conduct various activities and write poems about...
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2005 Hidden Ocean Expedition What's Eating You?
Analyze data and make inferences about the trophic position of organisms in the Canada marine food web. After a review of the geography and formula, discuss results and write an essay to improve the understanding of Artic food webs.
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The Case of the Missing Steller Sea Lions
Students identify and analyze the various roles organisms play in food webs, populations, communities and ecosystems. Students assess the requirements for sustaining healthy local ecosystems. STudents evaluate human impacts on local...
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Texas Estuary Project
Students practice the proper lab techniques of coring, seining, taking temperatures, and salinity. Students analyze and graph data. Students write a 3 part essay and correctly draw and label a food web of their field site.
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What's the Matter with My Orange?
Students use oranges to informally explore decomposition, dehydration, fermentation, the water cycle, bacteria, yeast, food webs, the needs of living things, and physical vs. chemical change over a period of three or more months.
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Hunt for Habitats
Pupils review components of a habitat and go on a hike around a pond and woods exploring different habitats and the plants and animals that use them. They examine mammal pelts and discuss the life histories, adaptations, and positions in...
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Ecosystem Interactions in Refuges
Seventh graders, using national parks as models, illustrate the energy flow in ecosystems. Working in groups, they use murals, flow charts, or other visual displays to record their findings. Students represent the food chains and webs...
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Got Plants
Second graders discover that all living things need food in order to live. In groups, they examine the interconnectedness between animals and plants. They identify which animals eat plants to survive and which animals eat animals that...
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The Barn Owl Pellet
Seventh graders examine the factors that affect the number and types of organisms that an ecosystem can support. In this ecosystem activity students study the barn owl and where it is on the food chain, then dissect an owl pellet.
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Recipe Planning, Meal Preparation and Service
Students examine how to plan, prepare, and serve a meal. They analyze the food pyramid, select five recipes, plan a dinner menu, create a HyperCard stack of the menu, and prepare the meal for their family.
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How Many Birds Would It Take To Keep A Jackal Alive?
Young scholars examine the role of large families in some animal populations. They work together to complete an activity related to food supply. They discover the relationship between preys and predators.
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Edible Algae
Young scholars acquire an awareness and appreciation for the value of the organisms in the Protist Kingdom. They identify common Protists, name them and list some common products that contain marine algae.
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The Salmon Stream and Vegetation
Learners explore the ecosystem and food chain by researching Pacific Salmon. In this fish habitat lesson, students discover the life cycle for salmon, where they spawn and what they eat to survive the harsh elements. Learners participate...
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The Unitary Method
For this math worksheet, students are given a proportion statement. They use this ratio to solve related questions. Students compute the amount of food needed for one person and then for 500 people. Students convert between Euros,...
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Introduction to Simulation Project
Students create a simulated self-sustaining ecosystem. In this biology lesson, students examine the different food chain and ecosystems in their model. They recommend some improvements and changes to an existing ecosystem.
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Depending On Each Other. Communities And Ecosystems
Seventh graders investigate how the ecosystems of the world has influence upon the immediate and nonimmediate environments. The interelationships of food webs is discussed. The class researches one type of ecosystem for a class project...
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Thanksgiving Web Quest
Students review the reasons why Thanksgiving is celebrated in the United States. Using the internet, they research the history of the holiday and discover what the first Thanksgiving was like. They also examine a typical menu for a...
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In Search of Food...Living Off the Vegetation
Fourth graders locate information to describe what Indians gathered and how they sustained life. They use 5 resources, select a paragraph from each and state the main idea and supporting details.
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