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Physical and Chemical Changes
Sixth graders complete several experiments about chemical and physical changes. In this physical and chemical science lesson, 6th graders complete 6 experiments about chemical and physical changes. Students examine the processes of...
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Electromagnitism Applications
Students experiment on magnets and electricity. In this physics lesson, students determine what factors affect the strength of a magnetic field. They design an experiment to determine how electromagnetic field strength varies with distance.
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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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Earth History Part II
Eighth graders hypothesize what caused the break up of continents. In this earth science lesson, 8th graders study about the events that took place during Mesozoic and Cenozoic Era. They reconstruct a supercontinent and report their...
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Oxidation And Corrosion
Students sort tarnished metals by type and experiment with different cleaning solutions and techniques to restore them to their natural color and shine.
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NIH Image Fault Investigation
High schoolers 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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Our Universe: Always Moving, Always Changing
Students explore the main concepts of astronomy through the eleven lessons of this unit. The past, present, and future methods of studying the science are examined in this unit.
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Wind
Fourth graders watch an experiment that demonstrates the causes of wind. They design and make an original weather craft.
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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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Understanding Lava Layers
Seventh graders trace the lava flow of an erupting volcano. In this earth science lesson, 7th graders experiment using baking soda and vinegar. They record and share their observations.
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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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Air Pressure
Fourth graders observe a demonstration experiment showing air pressure. They explain air pressure by completing the worksheet.
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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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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
Young scholars 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
Students 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. Students create models and explain their...
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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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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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Cloud Shadows
Students 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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Density Currents
Students 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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Collecting Electromagnetic Radiation
Students using different experiments and activities explore electromagnetic radiation and the effect on the Earth.