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Changing State
Students identify the changing states of water, water vapor and ice in the water cycle They investigate how each of these stages can be reversible. Students complete a worksheet describing the water cycle.
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Circuits And Conductors
Students predict the common classroom items, such as paper clips, chalk, keys, or erasers, that will be good conductors in a circuit. They build circuits using a variety of circuit diagrams to test their predictions.
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A Study of the Effects of Ethanol and Heavy Metal Chemicals on the Development of the Zebrafish Embryo
Students are exposed to the dangers of alcohol abuse through the study and experimentation of alcohol on zebrafish embryos. This exercise can be used to demonstrate the effects of ethanol, cadmium, and lead on embryological development.
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Ways to See the Sun
Students examine how the regions of the Sun are studied using spectroscopy. They investigate the electromagnetic spectrum and the types of radiation that are associated with it. They use prisms and CD's to examine the light spectrum....
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Collecting S.O.C.K.S
Students participate in the Collection S.O.C.K.S program to protect their local watersheds. Using the socks, they plant new plants and trees around the watershed in order to protect it for future use. They also perform in a skit that...
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Teeth and Eating
Students explore animal diets and teeth. In this animal science lesson plan, students view photos of animals and their teeth. Students identify the type of diet the animal has based on the teeth. Students are introduced to the terms...
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Powered Up About Electricity!
Students study the process of turning coal into electricity. In this electricity lesson, students are guided by their teacher through the steps required to turn coal into electricity. Students complete a worksheet answering questions...
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Plate Tectonics: Recycling the Seafloor
Students classify earth's layers and plates using Ocean Seismicity data. In this plate tectonics lesson, students outline where the plate boundaries are on the world map. They then compare these predicted boundaries with USGS map of the...
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Containers
Students investigate the effect of different container materials on heat transfer; draws a conclusion about the best insulator; and applies concept to a new, seemingly quite different problem.
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Bernoulli Effect
Young scholars explore the relationship between velocity and pressure of a fluid. After a lecture/demo, students engage in an experiment which demonstrate the Bernoulli Effect and enhance their understanding.
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Plant And Animal Cells
Learners identify parts of plant and animal cells and describe the functions of each part. They distinguish between plant and animal cells. After a lecture/demo, students perform experiments which help them construct models of plant and...
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Toys in Space
Pupilsexplore how gravity affects the operation of toys and simple machines. They watch a video and experiment with simple machines.
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A Sense of Location: The Mental Map
Students consider the ways a mental maps of geographic landmarks can help migrating animals stay on the correct course.
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Precession
Students explain how Hipparchus, around 130 BC, used a shift in the predicted location of a lunar eclipse to detect a slight shift in the path of the Sun around the sky. They examine the elliptical orbit in which the Earth travels around...
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The Sundial
Learners explain the design, principle and orientation of a sundial, the type with a gnomon pointing towards the pole of the heavens. They construct a model sundial from paper.
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Lost Baby
Learners simulate the steps involved in creating a DNA fingerprint by the RFLP technique. They analyze RFLP patterns to determine the parentage of a missing baby.
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No One's a Winner!
Students create two-dimensional maps showing the affects of a dam on those living both above and below the dam. Students discover the importance of educating the public before the construction of a dam.
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Three Switches
Students describe the types and parts of a circuit. They discover three types of electrical switches and create a chart showing the many uses for each type of switch.
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Can You See the Music?
Fourth graders examine the makeup of the electromagnetic spectrum and how the various forms of EMRs are similar and different from each other. They, in pairs, solve problems from worksheets imbedded in this lesson plan.
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The Acid Rain Test
Fourth graders engage in a research project to increase their ability to conduct experiments, interpret data and discuss results in a scientific paper. After doing a lab which simulates effects of acid rain, pairs of students write a...
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Secrets in a Grain of Sand
Pupils working in small groups examine beach sand to discover signs of erosion, weathering, ocean currents and waves. They present their findings to the class.
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Static Cling
Fifth graders examine the principles of static electricity and positive and negative charges. They observe and then perform experiments with static electricity. They record examples in their journals.
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Animal clues
Fifth graders use general knowledge to make educated guesses about the habitat and survival strategies of animals from Australia, Antarctica and Africa. They research to confirm and check ideas and group animals in a variety of ways.