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Acid-Base Titration
Students determine the concentration of an unknown solution. This task assesses students' abilities to state hypothesis, develop procedures for investigation, plan for recording and organizing observations and data, collect data, create...
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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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Leonardo Lives
Students investigate the concepts of force and motion. They describe how motion is created by force. Also students define a simple machine and the factors of application to creating force or motion. They analyze the plans of Leonardo De...
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Inquiry-based Investigations into Pond Water Microorganisms
Students become familiar with common microorganisms and experience exploring the microbial world.
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Mapping the Blue Part
Eighth graders determine the location of specific features of the stimulated ocean floor. The features include the continental shelf, continental slope, an ocean trench, and a mid-oceaniz ridge.
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Monitoring Energy Expenditure
Young scholars use heart rate monitors and complete a swimming and running test. These tests allow students to obtain personal data, to manipulate the data through calculations of various parameters, and to graphically represent the data.
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Molar Mass
Students apply the ideal gas law and Dalton's Law of Partial Pressure to develop an experiment which determine the molar mass of butane from disposable lighters. In small groups, they develop a procedure and have it approved before...
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Rolling Down Hill
Students perform an experiment, collect, and analyze data of a rolling marble down a ramp. They report results after they complete their experiment. Students are assessed in science and writing.
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Whale of a Web Site
Learners compare and contrast differences and likeness of whales/fish and toothed/baleen whales and discuss what they know about whales and what they would like to study about whales. They then describe the characteristics of a mammal.
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Isopod Activity
Students enter information and compare relationships that they are measuring.
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Tree Identification
Students list four ways to identify trees. For this tree identification instructional activity, students use tree identification techniques such as leafs, bark, wood grain, soil type, and climate to create tables and graphs.
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Flour Beetles
Students observe life stages in flour beetles and graph the results. They write a summary report.
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Charting Seasonal Changes
Students research the Earth's patterns of rotation and revolution, create a chart and graph of these patterns and use them to explain the causes of night and day and summer and winter.
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Cartography
Students follow directions to draw a map of an island. They complete the island map adding their own details using symbols and a legend.
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Clouds
Third graders complete various activities about clouds. They create a cloud in a lab, write a cloud story, make a cloud model and complete a webquest.
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Fossil Fuels
Fifth graders explore the use of fossil fuels and relate it to effects on the environment.
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"Where Do The 'Fungi's' Hang Out?"
Tenth graders engage in a lesson looking for the ideal conditions for microbial growth. The lesson is to be given once they have background knowledge about microbes. Students set up a lab in order to grow cultures over a period of two...
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A Global Water Crisis
Students study the contamination of drinking water and what human activities play a role in it. In this environment lesson students complete worksheets and complete a lab activity.
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Ice Age Animals
Students research the ice age and the animals that were on the Earth at that time and have a debate on the explanation for the extinction of the ice age animals.
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Structure of the Earth
Eighth graders examine the forces that are constantly acting on the Earth. They describe the theory of tectonic plates and demonstrate the two kinds of earthquake waves. They also examine the role of volcanoes in the structure of the...
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Ocean Botttom Profile
Students interpret a graph of ocean depths and topographic features. This task assesses students' abilities to interpret figures, organize and represent data, apply knowledge of scale to a profile, and apply theoretical knowledge.
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A River Runs Through It
Students solve an environmental problem on a local river. They use their knowledge of river ecology to develop an action plan. They use river-monitoring equipment to collect river- monitoring data, including biological, physical, and...
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Making Good Investments
Students compare different aspects of investing money from traditional savings accounts to money market accounts. They research investment accounts at local banks and compare them.
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Bats
Students model how the bones in a bat wing are organized. They develop questions about bat body parts based on photographs. They hypothesize how bats locate their food.