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Smoothing Out the Rough Spots
Fifth graders experiment to observe the changes created on a surface by mechanical action of water with varying amounts of mineral content and abrasive qualities. They write the predictions of their outcomes and describe all of their...
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Season's Greetings
Students explore Earth's seasons using an interactive website. In this earth science lesson, students watch video segments and explain Earth's seasonal milestones. They discuss the factors that causes seasonal changes.
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Activity #8 Simulation of Oil Spills
Learners conduct an experiment to simulate an oil spill and identify the characteristics of oil in water. They evaluate the effectiveness of various cleanup methods. They discuss the how to clean up an oil spill, and what causes oil...
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What is a Karst
Students investigate landforms by holding a class experiment. In this topography lesson, students define the word "karst" and discover why sinkholes are created on the surface of the Earth by completing worksheets. Students create a...
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Nanofibers: Why Go Small?
Learners explore the surface ratio of an object. In this surface area to volume instructional activity students construct a data table, make calculations and create a graph.
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Human Footprint
Students study facts about humans and how they are impacting the Earth. In this investigative lesson students help map peoples footprints over the Earth's surface and evaluate these factors.
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Images of Our Changing Earth
Students identify and explain that remote sensing can detect changes on the Earth's surface that occur over time, and name at least three: urbanization, deforestation, and succession. They select a global change issue to investigate and...
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Subsurface Contamination of Groundwater
High schoolers watch a demonstration with a balloon filled with water being buried in a milk container that has been cut length wise and filled with sand. Students are told that there is an underground storage tank filled with a...
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It's a Small World After All! (Pond Microcosms)
Learners use microscopes to investigate the diversity of life that exists in pond water. They then conduct a controlled investigation to study the effect of a pollutant (rice) on a microcosm ecosystem.
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From Vibration to Sound
Students observe a series of demonstrations to illustrate wave movement. In this sound wave lesson, students witness how objects create waves when dropped in a dish of water, use a rope and slinky to produce transverse and longitudinal...
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Mystery Paint
Pupils use the scientific method to determine the properties of various kinds of paints, use collected data to identify paint samples that are not properly labeled and use proper science safety techniques while working with chemical...
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Rate of Solvation
Students test factors that may affect the rate at which sugar dissolve in water. They conduct two studies: One is to test the effect of temperature on the rate of solvation and the other is to test a factor which Students come up with...
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Quiz: Weather Phenomena #2
In this science worksheet, 3rd graders will focus on the weather. Students will respond to eight multiple choice and fill in the blank questions about various aspects pertaining to our weather.
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Quiz: Weather Terminology #2
In this science worksheet, 3rd graders focus on the weather. Students respond to ten fill in the blank questions regarding weather terminology.
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Starch is Everywhere
In this science activity, students add a few drops of iodine solution to each of 10 substances to determine if they contain starch. The iodine will turn blue if the item contains starch.
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Land of No Trees
In this Land of No Trees worksheet, learners read a passage titled "Land of No Trees" about the Arctic Tundra and complete an experiment and short answer questions about it. Students complete an experiment with a plastic container, soil,...
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Density and Buoyancy Lesson Plan
High schoolers investigate why some objects float or sink in water. In this physics lesson, students calculate the density of clay ball using a mathematical equation. They write a complete lab report about the experiment.
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Activity #9 Extending Oil Well Production
Students simulate methods used to extend the effective life of an oil well by extracting less available oil. They identify techniques which can be used and evaluate their effectiveness. Pupils are introduced to rock size and temperature...
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Relative Humidity
In this humidity worksheet, students use a graph showing hourly surface temperatures, dew points, and relative humidity to complete 10 fill in the blank questions.
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Displaying Sea Ice
Students display their knowledge of sea ice. In this earth science lesson, students create displays reflecting their understanding of sea ice.Students research the development of sea ice on a variety of bodies of...
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Introduction to Earth Sun Relationships Incorporating P.E.
Third graders investigate space science by performing physical activities. In this solar system lesson, 3rd graders perform a relay activitiy with their class in which they race between different "planets". Students define...
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Properties of Waves
Third graders observe and investigate wave properties and compare the properties of particles and waves. They fill a pie pan half full with water, place a toothpick in the center of the pie pan, then drop a marble into the pan and...
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The Drag of Drag
Students are told that any object moving through a fluid (air, water, molasses, etc) experience a drag force which oppose the motion. They are given the summarized version of drag which is proportional to the square of the velocity....
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Glacier Flow
Students investigate how glaciers flow through valleys. They answer discussion questions, and in small groups create a simulation of a glacier using a plastic shoe box, water, cornstarch, and pebbles, evaluating their results on a...