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CO Buildup City
Students conduct a controlled experiment. They collect data in an organized manner. Students analyze data to reach a conclusion and communicate findings. They explain how city size, temperature, and pollution is related to the air quality.
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Grounded for Life
Second graders become familiar with the lives of penguins including their life cycles, habitats and basic needs. Students will experience the lives of penguins through stories and video.
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Modeling Day and Night
Students complete a science experiment to study the role of night and day on sleep patterns. In this sleep patterns lesson, students brainstorm about night and day and the causes for the rotations on Earth. Students work in groups to...
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Population Dynamics
Students watch a video on population dynamics. They conduct an experiment where they fill up a designated space with students. They recreate multiplying rabbits using beans.
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Speleothem Formations
Students examine how speleothem formations can be simulated. Students follow directions carefully in this laboratory experiment, and keep a written account of everything they observe. After five days, the students share their experiment...
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Solving Saturn's Mysteries
Learners study the Cassini spacecraft and its travel to Saturn. They discover the results of the space mission and examine images of Saturn that Cassini sent back.
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Relational Causality
Young scholars explore volume and pressure. Through an activity, students discover what happens in situations when volume is increased but no additional air is able to enter the enclosed space. Young scholars create models and explain...
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Balloon Lungs
Students study the function of lungs. In this lung function lesson, students complete an experiment using balloons to study the way lungs work. Students study a diagram of their lungs and make a hypothesis for their lung capacity...
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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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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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An Investigation into Effects of Rhizobium Soil Bacteria on Nitrogen Availability
Students 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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Can You Catch the Water?
Students 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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Density Currents
Learners experiment with currents caused by temperature variations that simulate the origins and flow of polar bottom currents. They discover water density is affected by temperature and salinity, resulting in deep water currents.
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The Sky Show
Students 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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Collecting Electromagnetic Radiation
Pupils using different experiments and activities explore electromagnetic radiation and the effect on the Earth.
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Porosity
Students investigate the concept of an aquifer and use a 2 liter bottle and other materials to conduct a simple lab experiment or demonstration. They calculate the volume of water that can be stored in the aquifer. The lab is used to...
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Transformation of Energy-8th Grade
Eighth graders examine how electricity is produced in relation to the atom as well as what causes electric current to flow and what determines how much current flows through a circuit. These and other concepts of transformation of energy...
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Recipes for the Future
Students engage in real time interactions with researchers and are exposed to innovative research. They conduct an experiment designed to investigate the strength and maximum deflection of a composite material with and without the use of...
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Measurement: When Degrees Matter
Eighth graders record the temperature change of the beakers. In this general science lesson, 8th graders create their own data table for recording observations. They discuss experimental results and cite real life applications.
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Aquifers: Unlimited or Not
Learners understand that an aquifer can become a non-renewable resource if it is not used wisely. Students do an experiment that recreates an aquifer in the classroom.
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It's All in the Wrist
Learners conduct experiments with balloons, pennies, marbles and cups to help them understand the concept of centrifugal force or Newton's Law of Motion.
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What's the Matter with My Jell-o?
Students work in teams of four as they conduct four controlled Jell-O experiments over a two-day period. The Family Page extends this learning to the community by providing families with challenges to explore at home.
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Scientific Images & Animations
Students view a variety of scientific images and animations. They explore the world of science and visual art. Students enrich their knowledge through animation examinations of thoughts and feelings and awesome color rainbows of...
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Global Change — Change and Cycles Where Land, Air and Water Meet
Students participate in an experiment to define a parts-per-billion solution. In this ecology instructional activity, students select a second substance to create a parts-per-billion solution and observe and record their results....