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De"compost"ition Activity
Learners investigate the decomposition process and the parameters which influence the rate at which it occurs. They design a "controlled" experiment by comparing decomposition rates between two compost piles. Analysis questions include...
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A TOUGH NUT TO CRACK
Based on a set of criteria, learners will evaluate the quality of pecans.1. Bring a gram scale and papershell pecans. Provide five pecans for each student. 2. Divide the class into groups of five and provide each member with five pecans....
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Changing Sounds
Students identify how the pitch and the loudness of an instrument can be altered by examining the sounds made by three instruments.
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Helping Plants Grow Well
Students explain the effect of water, temperature and light on plant growth.
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Micro-organisms
Learners examine how micro-organisms are living organisms that are often too small to be seen. They explain that micro-organisms may be beneficial or harmful.
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How We See Things
Learners explain that mirrors reflect light. They examine how when a beam of light is reflected from a surface, its direction changes.
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Environmental Education
Second graders examine how their choices affect the environment. They identify different types of pollution and its source. They ask questions to end the lesson.
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Keeping Warm
Young scholars place words describing a range from cold to hot on a scale. Using those words, they identify places on Earth which are cold, hot, freezing or boiling. They practice using and reading a thermometer with three different...
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Using electricity
Students explore how a switch can be used to break a circut. Students construct a simple series circuit and use it for a purpose. Students read the "The Lighthouse Keeper's Lunch,or one of the "Katie Morag" stories which clearly shows...
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Helping plants grow well
Students explore the effect of water, temperature and light on plant growth. Students are asked if they remember the LAW for plants. This is Light, Air(temperature) and Water, which all plants need for growth. Students are divided...
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The Water Cycle
Students are introduced to the components and importance of the water cycle. They are shown how groundwater moves using a model. Students list 9 places on earth where water is found. They define the terms cycle and water cycle.
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Global Environmental Change
Students examine environmental change of land, water, and air, discuss Clear Skies Legislation, and experiment on solid compaction and
resultant water filtration.
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Renewable vs. Non-Renewable Resources
Fifth graders identify renewable vs. non-renewable resources and comprehend why conservation of resources is important. They are asked what they think the words natural and resource mean. Pupils then put the words together to define...
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Air Pollution
Pupils identify the causes and effects of air pollution and how to reduce air pollution.
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PLANT LIFE CYCLES
Student learns about the life cycle of plants by watching a time-lapse video. This activity provides learners with further evidence that all living things grow and change as they progress through their life cycle.
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Air Pollution Word Search Activity
Students examine the issues surrounding air pollution. They discover how it affects peoples health and the government's regulations. They complete a word search activity to practice the vocabulary.
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Forest Food Web
Students explore the elements of a forest ecosystem. They examine the elements needed to form a forest food web. Students construct and describe food webs that include nonliving elements of the ecosystem.
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Our Special Planet Earth
Students explore what is special about our planet. They explore the various climates that are found on the planet Earth. Students create an advertisement to convince people why their favorite environment would be the best place to visit.
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Who lives with Mallard?
Students explore how all living things have needs that are obtained from their surroundings. They identify the surroundings where an animal or plant lives is its habitat. Students identify that a habitat is a community of living and...
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Earthworm Dissection
Students identify the external features of the earthworm. They view a video about different features of an earthworm. They research information about annelids on the Internet. They compare and contrast the earthworm with another annelid.
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Living or Nonliving
Third graders brainstorm a list of the characteristics of living and nonliving organisms. Individually, they find four nonliving and living items and the characteristics that make them fit into one of the categories. To end the lesson,...
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A Long Winter's Nap
Pupils explore the process of estivation, hibernation and torpor and the ways that frogs adapt to seasonal weather changes.
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A River Ecosystem
Students examine the components of a river ecosystem. They discuss the picture and text from the book, "A River Ran Wild," and create a mobile of a river ecosystem using magazine pictures or original drawings.
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What Do Trees Do for Dinner?
Students investigate how trees produce their own food. They examine chlorophyll cells with a microscope, analyze a cross section of a log, determine how old the tree was, simulate the distance of the roots, and create a play.