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Life Science - Seeds
Fourth graders participate in a scientific experiment involving growing lima beans. Students plot information gathered on included charts and graphs. Students use the steps of the scientific method throughout this experiment.
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Territorial Behavior in Crickets
Students explore the behavior of crickets during courtship. They measure the number and types of interactions between household crickets. Students discriminate between quantitative and qualitative observations. They collect data to...
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Transpiration
Students interactively explore the term transpiration. In this science/ecology lesson, students discuss what they would do if they were thirsty while conducting research in Brazil. Additionally, students write descriptive words to...
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Let’s Make Cottage Cheese
Students watch the process of making cottage cheese from milk, then season and taste the product. In this making cottage cheese activity, students make a connection between what they eat and where it came from. Students view...
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Evaporation
First graders explore, analyze, document and study weather and the water cycle. They observe the weather and begin a weather journal. Each student interacts with the concepts of evaporation, condensation and precipitation, clouds,...
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Comparing Local, National, International Biomes
Students calculate averages of climate sets of data. In this ecology lesson, students analyze data to determine identity of a biome and collect meteorological data to understand process. Students also compare data sets.
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Testing Weather Proverbs
Students study weather proverbs. In this weather lesson, students list weather proverbs and complete the worksheet to test the proverb. Students design an experiment to test the weather proverbs and conduct the experiments.
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One Square Foot
Students identify, describe, count, tally, and graph life found in one square foot of land.
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Apply Technological Design and Scientific Habits of Mind
Students are introduced to the concepts involved in technological designs. In groups, they design and build a technology related item using research to backup why they have chosen that specific design. They experiment by varying...
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The Miracle Fish: Learning to Design an Experiment
Middle schoolers develop procedures to explore the behavior of fish. In this scientific experiment lesson students from a hypothesis, write a question, identify different variables and controls in their experiment.
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Snowfall
Students examine the differences between snow and rain. In this precipitation lesson, students measure one inch of rain and snow to calculate the amount of liquid water. Students use a snowfall "conversion" chart to measure how much...
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Using Spectrophotometers to Examine Photosynthetic Rates
Students examine how photosynthetic rates can change by using different qualities of light. They practice using spectrophotometer and the scientific method to detect the absorbance values in light treatments.
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Principles of Flight
Students explore the principles of flight. In this flight lesson, students construct a model plane and investigate the forces acting on the flier. They will measure the thrust and calculate the stored energy.
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The Rifting of Pangaea and the Gettysburg Battlefield
Eleventh graders analyze and interpret an animated model of Earth’s rifting processes. In this Earth Science instructional activity, 11th graders connect Earth’s rifting processes with the Earth’s surface in the Gettysburg...
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Rockets: Kinematics or Energy?
Pupils construct model rockets, measure and record the height of the launch. In this creative lesson students use different methods to calculate velocity and height data from their launched rockets.
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Deep Freeze
Students practice various sampling methods for retrieving data under water, ice, and soil. They use the sample material to make temperature measurements, chart contents, and draw their own conclusions as to what is happening in the...
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Crustal Sinking
Students measure the rate of sinking of a test tube into a beaker of "glop", representing a model of the interaction between the Earth's crust and upper mantle. This task assesses students' abilities to make simple observations,...
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Water Quality
Students use a microcomputer connected to a conductivity probe to measure the total dissolved solids in local area water samples. Students then compare their measurements with others in their class as well as other standard measurements.
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Untitled Document Aerospace Team Online:
Students explain the historical significance of use of the scientific method in developing the first airplane and appreciate the process involved in developing a new technology.
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Elders Predict Snow
Students interview Native Indians to learn their ways for predicting and measuring snowfall. In this weather measurement lesson, students invite a Native Elder to their classroom to tell them about how they predicted weather. Students...
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Wind
Students build an anemometer and measure wind speed. In this wind speed lesson, students build an anemometer using the student instruction sheet. Students visit the Alaska windspeed website and look up the wind speed forecast. Students...
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Wide Open Spaces
Students examine the problem of groundwater pollution. In groups, they develop a solution to solve the problem of a local polluted water source. They also practice measuring the space between sediment particles and the rate of water flow.
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Cell Swelling and Shrinking
Students examine the concept of osmosis in relation to dehydration. They identify the function and structure of semi-permable membranes. They predict how certain processes can affect the characteristics of an organism.
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Writing About the Indian Monsoon (Calibrated Peer Review):
Students develop an understanding of the atmospheric processes underlying the Indian Monsoon. They explore the use data to make a scientific argument. They listen to lecture on atmospheric circulation processes.