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Beta-Oxidation of Unsaturated Fatty Acids
High schoolers work in small groups to determine the amount of protein contained in an unknown sample. They conduct the experiment, plot the points of absorbency, and present their findings to the class.
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Classifying Candy III
Students create a classification tree based on grouping candy with eight different properties. This allows students to understand how living things are classified.
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Testing Foods
Pupils perform an experiment using brown paper bags to determine which foods have oil in them. This task assesses student's abilities to make simple observations and inferences from them.
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Color Dots 3
Students make simple observations, test mixtures, and make generalized inferences from their observations. They observe bleeding of colored inks with water.
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Sea Secrets
Students study the following: For centuries, people have been challenged by the mysteries that lie beneath the blue depths of our ocean planet. Very little was known about the ocean until late in the nineteenth century, although nearly...
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Highways and Stop Signs
Fourth graders investigate conductors and insulators and distinguish between the two. They utilize the digital camera and other forms of technology to create a study guide on conductors to help students develop sound knowledge.
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Investigating the Biosphere with Planetary Models
Students model the biosphere and manipulate variables affecting change and plan their experiments with the help of others. They describe their question, hypothesis, and methods of investigation.
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In Search of Cosmic Rays
Students compare rates to altitude. They conduct a class discussion about the results.
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Weather Records
Students write newspaper articles using a "weather record" worksheet and information they find in newspapers.
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Graphing and Analysis of Water Quality Reports
Students practice making graphs and interpreting them. They compare and contrast different sets of data. They use Microsoft Excel to create different types of graphs.
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Mystery Boxes
Students make observations about Mystery Boxes that their teacher has made up and describes the motion of the object inside the box and hypothesizes it's shape based on their observations.
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Thrust to Weight Ratio
Learners, after reading the Web page Thrust to Weight Ratio, use Range Games and the Air Page to complete the activity to answer questions about turbojet thrust to weight ratio.
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Class Final Report - Global Sun Temperature Project
Students reflect on the data they have analyzed during the Global Sun Temperature Project. They use the project website as a resource for their observations, draft a class report and post it on the Internet.
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Precipitation
Students write their own newspaper article about a weather story using newspapers and a weather records worksheet.
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A Parade Of Penguins
Second graders complete a variety of penguin-related activities. They discuss and compare different types of penguins, complete worksheets and Venn diagrams, make craft penguins and dioramas.
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Induction: Inquiry in Action
Students investigate the factors that affect the induced current in a loop of wire. They discuss Faraday's Law and Lenz's Law. Students identify the different variables that affect the magnetic flux and calculate the magnetic flux...
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Leaf Observations
Second graders examine a variety of leaves. In groups or individually, they write down their observations on each leaf type and compare them to each other. To end the lesson, they share their observations with the class and draw the...
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Wave Types and Characteristics
Ninth graders identify the different parts of a wave. In this physics lesson, 9th graders observe wave behavior as it travels through a boundary. They determine the relationship between wavelength, frequency and velocity.
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Pitot Tube Problem Set
Learners read a NASA Web-based text and use its information to complete an activity which uses a pitot tube to calculate the speed of an airplane.
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Clocks and Time
Students construct clocks and then learn how to read a clock face, tell time, and determine how much time has elapsed.
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Precipitation
Fourth graders identify the conditions that create rain. They read and discuss weather records, and write a news article that includes factual information fom one of the listed weather records.
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Observing Fall Migrants
Students keep a detailed data collection log of the different types of monarch behavior. They track the weather conditions daily and link it to the migration of the monarchs. They summarize their data using either a graph or a computer...
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What Is It?
Students view photographs of an area where artifacts where recently taken. Using the artifacts, they work together to try to determine the occupations, diet and other information about a specific group of people. They write an artifact...
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Photometry
Students examine blackbody radiation and light wavelengths. Students research the various types of electromagnetic spectrum. Students examine any misconceptions they may have in light.