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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...
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The Nitrogen Cycle
Students study the nitrogen cycle and construct a diagram. In this Earth Science lesson students use role play to see the various paths.
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Agriculture is a Cycle
What do a bicycle and the life cycle have in common? Cover this and more with the series of cross-curricular activities included in this plan. Learners do everything from making bracelets that represent the life cycle to checking out the...
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Water Retention and Soil Variation in Local Ecosystems
Students identify the differences in local soil types and the relationship between soil size and water retention. They are introduced to microenvironmental conditions in ecosystem sustainability.
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Processes of the Rock Cycle
Students explore, predict, and create each major rock form (sedimentary, metamorphic, and igneous) with colored modeling clay, discover cycle of rock formation, and examine important relationships of heat and pressure in rock development.
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Rock Cycle
Fourth graders participate in a Rock Cycle game to gain an understanding of the cycles that form metamorphic, sedimentary and igneous rocks.
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A Day in the Life of Bottled Water
Young scholars research natural resources. In this environmental lesson, students define what a natural resource is and explore the life of a single-use water bottle. Young scholars create a waste-reduction plan.
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The Rock Cycle
Third graders study the 3 main types of rocks: igneous, sedimentary, metamorphic. They examine samples of these types of rocks and discuss ways to tell what kind of rock each is. They take notes and draw pictures in their science...
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Water Erosion and the Effects of Earthquakes
Students participate in an activity in which they simulate geological events such as earthquakes and erosion. For a fifteen to twenty minute time period, they shake a jar with 100 grams of marble chips and water. They measure the mass of...
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What are the Chemical and Microbiological Effects of Run-off from a Catfish Pond on the Surrounding Soil and Water?
Students study data from a USDA catfish pond. They look for microbial populations and chemical concentrations in the runoff to determine the effectiveness of filter strips. They use their knowledge of biogeochemical cycles to explain the...
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Runoff with Chunky the Chicken
Students are introduced to the on-farm nutrient cycle, which explains feed to manure, to soil, and back to the feed. They are introduced to the generation of runoff during rainstorms, and the contents of runoff water are more than water...
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Building a Butterfly Garden
Students examine the habitat and life cycle of a butterfly. In this early childhood lesson plan, students identify the parts of a butterfly, as well as the stages of the butterfly life cycle. Students also plant a garden in which they...
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Super Stream Keeper's
Students are introduced to Delaware's waterways as precious resources used for drinking water, water for agricultural and industrial uses, recreational areas, and as habitats for wildlife. They are introduced to wastewater discharges,...
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Amphibians
In this amphibian worksheet, students read about the frog life cycle to complete the Venn diagram. They also answer 16 fill in the blank questions about frogs.
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A Frog's Life Story
Students investigate the lives of frogs by completing several worksheets. In this biology instructional activity, students discover the life cycle of a frog from tadpole to death. Students complete frog life cycle puzzle as...
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Monarch Migration
Third graders investigate the life cycle of the Monarch butterfly. They experiment with various tools to simulate the mouth parts of insects, conduct research, record their observations of butterflies hatching, write a play, complete...
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Soil Acidity and Leaching
Young scholars are introduced to the concept of acids and bases and arouse curiosity about acids and bases in daily life. They are introduced to the measurement of soil pH. Pupils are introduced to the effect of soil pH on nutrient...
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Let's Make a Compost Cake
Students create a compost cake. For this gardening and decomposition science lesson, students review and describe the "nutrient cycle." Students create a compost pile, measure and record the dimensions and temperature of the pile, and...
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Watershed Lesson Plan
Students are introduced to the concepts of a watershed, stream flow and water quality. This five-day plan is an excellent way to introduce students to the concepts involved. They create their own watershed using a paper bag, water and...
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Electron Transport System Made Fun and Easy:
Students identity the components of electron transport system through role play. They explain the role of intermediate energy carriers to the production of ATP molecules. They describe the relationship of electron transport system to...
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Egg to Butterfly
Students examine the life cycle of the butterfly through literature. In this butterfly life cycle lesson, students listen to a read aloud of Eric Carle's, The Very Hungry Caterpillar, and discuss the life cycle shown in the story. They...
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A Frog's Life Story
Students examine a frog's life cycle. In this amphibians lesson, students read a book about frogs and discuss how frogs are born and how they grow. Students complete worksheets on the life cycle of the frog, and hold a discussion...
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Salmon Homing Instincts
Students identify the stages of the salmon life cycle. In this fish lesson, students experience first hand what it would be like to be a returning salmon attempting to identify a home stream by smell.
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Seeds, Miraculous Seed
Learners investigate relationships between plants and animals and how living things change during their lives. In this life cycle instructional activity, students split different types of seeds apart to see the beginning life stages of...