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Colored Dots 1
Students observe that colored markers are a mixture of many different colors by performing a chromatography experiment. They make observations, record information, and make generalized inferences from their observations.
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Friction and Gravity
Seventh graders identify the factors that determine the strength of the friction forces when two objects push against each other. Describing the difference between weight and mass, they participate in experiments. They state the law of...
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Physical Principles in Living Systems
Seventh graders experiment with white light, plane mirrors, and curved mirrors in order to demonstrate the physical principles of living systems. In this physical principles lesson plan, 7th graders take 3 days to discover what happens...
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Oobleck
Second graders observe the properties of Oobleck. In this science and observation lesson, 2nd graders examine Oobleck and make a list of 10 properties that they notice. They explain their observations.
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Be a Watershed - Create a Living River
Learners investigate water ways by conducting an experiment with classmates. In this natural resources lesson, students define a watershed and identify where large ones are located within the United States. Learners utilize...
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Coffee Cooling
Students explore the factors that affect how long coffee stays hot. They develop a question and a testable hypothesis for one factor such as initial temperature or size of opening of the container. Then they design and conduct an...
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Heating Crystals
Students examine the effects of heating on various crystals. They formulate and revise scientific explanations and models using logic and evidence. Students work individually during this experiment.
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Electromagnets
Pupils are introduced to the relationship between electricity and magnetism. Using a compass, they observe and record the effects of placing the object near magnetic fields and electric currents. They also experiment using a steel and...
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Changing Places
This activity involves live ladybugs. Students view two containers of water and take the temperature of each. They construct a graph on chart paper to compare the two containers. Students speculate which water sample the ladybugs will...
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Sorting Objects
First graders experiment with sorting. For this sorting lesson, 1st graders separate objects according to one attribute: smooth, rough, hard or soft.
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PLANT IMAGERY
Pupils study morphological terminology. One student is blind-folded while the other describes a nearby plant. Once the blindfold is removed, the partner tries to find the plant that was described. They share their experience &...
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A Watched Pot Never Boils
Students determine how long it takes to bring a specific amount of water to a rolling boil. Students conduct this experiment at home with their parent or guardian. Students write down observations as the water begins to boil. Students...
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Cornstarch Suspension
Students explore the different textures of cornstarch. In this science instructional activity, students use various cornstarch and water recipes to explore the textures of each mixture.
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Rising Air
Learners investigate the concept of rising air in the formation of clouds and precipitation. For this rising air lesson, students conduct an experiment with hot and cold water that shows how warm water rises due to thermal buoyancy. They...
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Dancing Raisins
In this raisins activity, students test what raisins do in soda. Students experiment with raisins and answer 5 questions on the experiment and on matter.
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Demonstration of Factors Affecting Soil Temperature
Students examine the influences of water and mulch on soil temperature. In this investigative activity students complete a soil experiment.
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Observing the Effect of a Change in Conditions on a System at Equilibrium by Applying Le Chatelier's Principle
Pupils describe the Le Chatelier Principle. They participate in an experiment in which they observe the changes in an equilibrium system. They answer discussion questions to end the lesson.
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Cats
Students participate in an after school program that promotes communication with others, solving problems, and making decisions. They experience getting in touch with themselves, about cats, training cats, showing cats and explore...
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Under the Ice: Imaging Glacier Bases with Sound
Students investigate with radio waves that are used to remotely sense the topography beneath the ice sheet. They experiment with travel time of waves and convert data to distance and depth. As a result, they develop a profile of the...
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The Magnificent Breathing Machine
Students discover their magnificent breathing machine. In this science lesson plan, students learn the functions of the lungs in our bodies and become aware that in breathing an exchange of gases takes place in the lungs.
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Simple Machines-Pulleys
Third graders understand what a pulley is and how it works. In this simple machines, pulley lesson students experiment with broom sticks creating a pulley. Students observe how the pulley moves in its different trials.
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Phototaxis
Students conduct lab experiment to answer the question: How will starving Dictyostelium Discoideum Slugs respond to white light? They determine whether the slugs are attracted to or repelled by the light.
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Chromatography
Students research types of chromatography and complete chromatography experiments.
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Temperature
In this temperature worksheet, learners conduct an experiment including water, measuring cups, a funnel, and more, to see how temperature affects ocean currents. Students read 5 directions and answer 7 questions.