Curated OER
Electric Circuits
Pupils determine the power dissipated in the combination of two resistors connected in series to a 6 volt battery. This task assesses students' abilities to develop procedures for an investigation, develop a plan for recording and...
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Hooke's Law
Students explore the relationship between the force applied to a spring and its stretch. They design and conduct an experiment to determine the stretch of spring with 15N of force without having an actual 15N mass.
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Hydrated Salt
Students plan, design, and carry out an experiment to determine an empirical formula for a hydrated salt X that tell students when all the water has been removed from hydrate crystals.
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Testing a New Drug 1
High schoolers act as chief research scientists with the responsibility of testing a new drug. Students design a controlled experiment to test a hypothetical experimental drug. High schoolers write a clear, concise, and detailed plan to...
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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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Catalase Enzyme
Students design and conduct an experiment to test their ideas about how to speed up or slow down the rate of an enzyme-catalyzed reaction. They have access to an array of physical and chemical factors that might influence enzyme...
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On the Microbe Trail: Bacteria and Aseptic Technique
Students pour, label, streak, seal and store plates in an incubator. They identify areas in their environment that provide a rich fauna of microbes once they have been swabbed. They identify areas of contamination through a laboratory...
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Stimulus/Response in Invertebrates
Young scholars design and conduct and experiment to determine how invertebrates react to an outside stimulus such as light and other stimuli. Student must develop a clear plan of action, collect data in an organized manner and analyze...
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Pre-School Ball Run
Students demonstrate force and motion by rolling a ball through a tube. In this motion lesson students explore what happens to the ball when it is rolled with other balls of various sizes, weights, and textures.
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Opposites Attract
Students demonstrate the attraction of small pieces of paper to a charged plastic rod and conduct experiment with other objects to determine whether they can hold a charge. They then use online applets to apply their experiments to...
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Kites: Patang - The Indian Fighter Kite
Students investigate the history of fighter kites and build their own. For this aeronautics lesson, students discover how other countries utilize fighter kites and where they originated. Students create their own fighter...
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Boyle's Law
Students experiment on Boyle's law using balloons and other common materials. In this chemistry lesson, students explain the relationship between pressure and volume. They solve problems relating to Boyle's Law.
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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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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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Kites
Students build a kite while integrating math and science. In this kite building activity, students construct a blueprint and apply mathematical formulas while constructing a kite. They use appropriate flight and kite terminology to...
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Tree Identification
Students list four ways to identify trees. In 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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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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Water-Holding Capacity
High schoolers design and conduct an experiment to compare the water-holding capacity of sand, soil, and moss. They measure the change in weight for each material after adding the same amount of water to each material.
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Monitoring Energy Expenditure
Students 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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Conveyor Belt Production
Students design a system that will move their glass product across a room in the plant. They must move the product 12 feet and their items cannot fall off at any time.
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Albedo Transect Research (Field Trip Day 1)
Students explore how Albedo research is designed and conducted by interviewing the researchers at one of their research sites. They relate Albedo and it's relationship to the Arctic environment as well as assess how a small change in a...
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Root, Root, Root for the Nutrients
Learners observe the growth of a seed, predict what will happen when seeds are planted without soil, and conduct an experiment using a hydroponics system.
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Fast Food: You Can Choose!
Students research the nutritional value of fast food. They assess which fast foods are best and worst to eat. They organize their data into tables and graphs and explain their findings to other students.
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Experimental Archaeology: Making Cordage
Students make a cordage and use an activity sheet to experience a skill that ancient Native American in North Carolina neded for everyday life.