University of Georgia
Heating and Cooling of Land Forms
Compare heating and cooling rates of different land forms. A lab activity has groups collect data on the rate of heating and cooling of soil, grass, saltwater, fresh water, and sand. An analysis of the rates shows how the different land...
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A Sweet Drink
Students investigate reaction rates. In this seventh or eighth grade mathematics lesson, students collect, record, and analyze data regarding how the temperature of water affects the dissolving time of a sugar cube. Studetns determin...
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Observations and Inferences
Students observe how to distinguish observations form inferences. In this examining inferences lesson students list observations relating to the activity and discuss the importance of them.
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Using Mathematic Models to Investigate Planitary Habitablity
Students examine how the sun's intensity affects the temperature on various planets. They determine whether or not these planets could be habitable. Finally, they factor in the average albedo of the planets to determine whether or not...
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Investigating the Biosphere With Planetary Models
Students create a biosphere using the computer program SImEarth. They work in small groups to create "Daisyworld" in which they model aspects of the Gaia hypothesis. They form a question to answer and choose variables to investigate in...
Teach Engineering
Energy Conversions
What energy conversions occur in the operation of a device? Small groups investigate devices and the energy conversions that occur. The groups create energy flow diagrams with added conversion processes for each of the devices...
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Lab Safety
Young scholars investigate the concept of lab safety using a variety of different activities. The equipment necessary is covered. They draw the different types of lab tools using a graphic organizer.
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An Introduction to Simple Machines
Students investigate simple machines and their uses in everyday life. In this scientific method lesson, students examine physical tools such as wedges, screws, and levers using a "how does it work" approach. Students complete...
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Epidemiology: Graphing and Analyzing Health Data
Students graph data on fetal and infant mortality rates collected by the Centers for Disease Control and Prevention. They identify trends in the data and propose potential causes for the trends.
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Kitchen Equip and Lab Procedures - Level I
Young scholars, in groups, record at least four pieces of equipment that fit a specified category as well as a safety tip to observe when using the equipment.
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Web-search And PowerPoint Presentations-The Cell
Sixth graders create a PowerPoint presentation using information that they have compiled from their web search and rubric web sites, text and other applicable references. They work in pairs to complete these searches and projects.
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How Old Is This Tree?
Students work in pairs to determine the age of a tree using two different methods in this experiment. They collect data about how trees change over time.
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Crime Scene Investigation: Hair Analysis Lab
Students participate in a hair analysis lab. Using a digital microscope, students compare and contrast hair samples. They determine if the hair samples are human or animal. After completing lab results sheets, students share their...
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Investigating and Using Biomass Gases
Young scholars examine the definitions of biomas gasification and generate their own biomass gas. In this renewable energy instructional activity students collect gases and roast a marshmallow.
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Safeguarding Our Atmosphere
Students, after reading the explanation given below, use the World Wide Web to discover what NASA Glenn Research Center is doing to safeguard our atmosphere and summarize the findings in a business report format.
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What's down there?
students analyze how oil is formed and where in the Earth we find it. Students take a core sample to look for oil in a model of the Earth. They analyze their sample and make an informed decision as to whether or not they should "drill...
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Caverns: Drip Rate Analysis
Students tour a cave and collect water samples. They measure the drip rate from several locations inside the cave and discover the part water plays in cave formation.
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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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Strawberry DNA Extraction
Students explore the DNA of strawberries. In this science instructional activity, students extract the DNA of strawberries. Students complete a lab report.
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Murder Mystery
High schoolers examine how to capture foot prints while they simulate a criminal investigation. They discover how the clues are needed for identifying or eliminating murder suspects.
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Air Pollution: A Local and Global Problem
Students investigate the problem of air pollution in a given location and research possible solutions using a variety of tools (laboratory technology, Internet resources, multimedia technology, etc.).
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ECOLOGICAL BIOASSAY OF COPPER SULFATE IN DAPHNIA MAGNA
Students use this lab as a follow up to the introduction of the ecosystems and productivity levels, bioassays and what and how they measure, and Daphnia magna as an index organism, i.e., a species whose health within an ecosystem...
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Do You Want To Learn more Aobut QC Planning Tools?
Students explore scientific graphs and charts. They describe the origin of power curves and examine QC procedures. Students calculate critical-size errors that are medically important. They read OPSpecs charts. Students describe the...
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cDNA Sequencing By Restriction Project
Students try to confirm the sequence of a given cDNA clone using the WWW tools and traditional restriction analysis. They grow the clone, prep the plasmid, cut the plasmid with restriction enzymes and compare their results to what was...