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Human Populations Studies: the Ghost of Populations Past
Students compile data on population distribution and develop survivorship curves using information from cemetery tombstones and obituaries. They develop inferences on the changes in population age distribution in their area over time.
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Review of the Scientific Method
Students review the Scientific Method with a hands-on activity. Working with a partner, they hypothesize the number of water drops that fit on the heads side of a penny. They collect data and share their results with the remainder of...
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A Focus on Mechanical Friction
Young scholars explore mechanical friction. They perform experiments to observe the direction of mechanical motion and the difference between rolling and sliding friction. Data results on the experiments are recorded and students...
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Altering a Plant Environment
Students investigate what a controlled group is by creating an experiment. In this plant growth lesson, students identify the different parts of a plant and discuss what is needed for a plant to be successfully grown....
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Monitoring Oxygen Level
Young scholars measure oxygen percentages in room air and air exhaled after they perform various activities. They explore various websites, and record and analyze the data from the experiments.
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Heating of Water: Water Vapour
Seventh graders read the directions printed on their worksheet and follow them carefully. They set up a beaker with a tripod and Bunsen burner under it. They record the temperature of water every 30 seconds. Students graph the data and...
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Diurnal Cycling Experiments
Students carry out an experiment to monitor diurnal fluctuations in dissolved oxygen, carbon dioxide, pH, and water temperature. They determine the CO2 and pH of the samples (and optionally, dissolved oxygen). Students complete their...
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Population Study and Applications Using PTC Paper
Students study human population traits. In this science lesson plan, students gain an understanding of the terms dominant, recessive, haploid (monoploid), diploid, genotype, phenotype, scientific sampling, and scientific modeling as they...
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Collect the Weather Lesson Plan
Students explore the weather. In this weather spreadsheet lesson, students keep track of weather patterns as they use instruments and resources to chart the data the collect in spreadsheet form.
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Natural Catastrophic Phenomena
Sixth graders examine the ways natural phenomena are monitored to avoid disasters. They find out about instruments used in measuring disasters and prediction of future events from data.
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DRASING NATURE
Students take samples of local trees and identify the tree using a field guide. They keep data for the tree on the Tree ID sheet. They create leaf, seed, bark, and flower prints and paint them.
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Marbles and Momentum
Students examine the law of conservation of momentum. In this physics lesson, students play marbles in order to compare the mass of the marble and velocities effects. Students receive directions of the marbles game and collect data while...
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Nanofibers: Why Go Small?
Students explore the surface ratio of an object. In this surface area to volume lesson students construct a data table, make calculations and create a graph.
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Effects of chemical use in Agriculture
Students research environmental data to create a bar graph. In this agricultural ecology instructional activity, students research the pros and cons of chemical use in farming. Students debate on passing a law to reduce chemical use.
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From Liquid to Gas
Learners observe an experiment. In this water lesson, students observe as water is changed into vapor. They record their observations by completing a data sheet.
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Alka-Seltzer Cannons
Fourth graders examine how to conduct a reliable scientific experiment so that the results are valid. They compare and contrast the reaction of Alka-Seltzer tables, one whole and one crushed, and time how long each takes to pop the top...
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Gone Fishin'
Students experiment with population management in this hands-on lesson. In this biology lesson, students collect data on overuse of a resource and how to manage for sustainability. Students fish for m&m's using...
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Graphing Sunspot Cycles
Students explore sunspots and then graph them to analyze the data. In this sunspot cycles lesson students complete an activity sheet and complete questions.
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Day Six: Floater What Ifs
Students observe earth science by examining results from an experiment. In this buoyancy instructional activity, students practice floating different items in two different liquids and identify why certain objects will float and others...
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Global Warming Part 2: Climate Change
Students examine natural climate fluctuations of the Earth and compare climate change in last 100 years to earlier climate changes. From this data students will begin to define current issues related to global warming.
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Acceleration and You
Students discuss and view examples of acceleration. They work together to determine acceleration rates in two ways. They analyze their data and discuss.
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Analysis of Grooming Behavior in Drosophila melanogaster
Students engage in a lab that focuses on animal behavior in an open ended inquiry based laboratory experience. They build an ethogram, display a transition matrix and analyze a Markov Chain. They remove wings from the drosophila and...
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CREATE A CAVE
Students investigate the concept of caves by conducting an experiment. The lesson contains background information for the teacher. They collect data while making observations and write a review of the concept once the experiment is...
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What is a Hurricane?
Middle schoolers research hurricanes on the Internet. In this hurricane lesson, students use the Internet to find out the basic shape of hurricane winds and classify three characteristics of hurricanes. Middle schoolers then classify at...