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Human Needs
Middle schoolers investigate human needs and how they have adapted to different environments. They complete an experiment to discover the effect of stress on muscles. They use the food pyramid to create a plan for healthy eating.
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Motions and Forces
Sixth graders investigate the construction of a magnet and the force it produces. They identify various materials as magnetic or non-magnetic, discuss the properties of magnetic properties, and conduct an experiment with a compass and...
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Photosynthesis
Sixth graders are introduced to the process of photosynthesis by discussion and then by participating in an experiment. They then answer questions as independent practice project.
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Keep It Hot
Students design and conduct an experiment to explore the insulating abilities of different materials for keeping a liquid in a paper cup warm. A small group of lab partners test four different materials: black paper, white paper,...
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Simply Sediments
In this earth science activity, learners use a plastic bottle and sediments from their community to create a sediment bottle. They identify what types of sediments they locate. Students also identify which ones float and which ones move...
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Community Centered Neighborhood Development
Ninth graders explore the culture of the neighborhood. In this Social Studies lesson, 9th graders examine the different development sites in their community. Students research the zoning regulations.
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Weightlessness
Students predict the behavior of coffee in a cup while it is dropped during a demonstration. They relate their observations to the weightless conditions that astronauts experience in space and discuss the concept of free-fall.
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Current Interactions
Students design an experiment to see how wind, temperature, and salinity work together to influence ocean currents and present it in a report format. They explain to their classmates how experiment findings relate to ocean currents.
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Making Paper
Students explore how natural earth materials are processed into a human-made product. They simulate a manufacturing process by making paper. Students review the importance of recycling in preserving our natural earth resources.
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Warm and Cold Air
Students examine what happens to air when it is heated or cooled. They conduct an experiment using bottles and balloons, record and discuss their observations, and write a hypothesis.
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Ions in the Environment
Students explain the importance of the five main biogeochemical cycles. In this chemistry instructional activity, students discuss how ions are transported in the environment. They design an experiment to collect data on eutrophication.
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The Sky Show
Learners use lecture and research to answer the question: Why is the sky blue? students research a variety of other sky phenomena, chart their observations and participate in experiments.
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Can You Catch the Water?
Pupils work together to construct a model of a water catchment basin. They survey water patterns and complete experiments to see where rain travels and collects. They discover how engineers design structures that help with drainage.
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Air Pressure
Fourth graders observe a demonstration experiment showing air pressure. They explain air pressure by completing the worksheet.
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An Investigation into Effects of Rhizobium Soil Bacteria on Nitrogen Availability
Young scholars identify the control and the variables in the experiment. They describe the growth of plants with and without nitrogen fixing bacteria, then name the bacterium responsible for making nitrogen available to the plant.
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Cloud Shadows
Learners classify clouds as transparent, translucent or opaque. They conduct an experiment to determine the visual opacity of several classroom objects and then conduct further observations of clouds.
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Wind Dynamics and Forests
Students perform experiments to explore differences in wind speed and forest density. Through experimentation and observation, students realize that changes in vegetation affect the atmosphere and wind conditions. They create a model...
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Size It Up
Students practice their math skills in determining the water/land proportions of the Earth. Using globes, they locate the seven continents and oceans and determine which covers more space. They use this information to participate in...
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NIH Image Fault Investigation
Students use the image processing software, NIH Imageto view images of Earth taken from the space shuttle. They use NIH Image to determine the length of the visible portion of the fault, where it has ruptured the Earth's surface.
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Science: The Changing Life of Air Pressure
Fourth graders observe demonstrations how heated air rises and becomes a low pressure area. After watching several teacher-conducted experiments, 4th graders, in groups, discuss and answer questions in their journals. Finally, they...
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How's the Air Up There?
Students experiment with soda cans and water to discover why air pressure is greater closer to Earth's surface.
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Gravity Launch
Students use an online interactive to launch a rocket from earth. They have control over the angle and thrust of the rocket to discover the relationship between the two.
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Atmosphere Molecules
Young scholars use foam packing pieces to represent molecular positioning inside the four layers of earth's atmosphere. This lesson help students visualize that molecules become thinner as one ascends higher in the atmosphere.
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Air in Soil Administration Procedures
Students study soil and its composition. For this soil composition lesson, students study examples of soil during several days of aeration. Students summarize their data, organize it, and must be able to explain their findings.