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Light and Laser
Twelfth graders investigate the refractive index of water. In this physics instructional activity, 12th graders explain the operation of laser. They write a lab report about the activity.
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Water Quality Monitoring
Pupils comprehend the four parameters of water quality. They perform tests for salinity, dissolved oxygen, pH and clarity or turbidity. Students comprehend why scientists and environmental managers monitor water uality and aquatic...
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It's So Sticky Outside That...
Students examine the phases of the water cycle and water's different forms it can have. They work in groups to create pantomimes to illustrate the water cycle to their classmates.
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Ice Cream
Students explore the concept of the colligative property. Through experimentation, students lower the freezing point of a liquid in order to create a solid by using household ingredients to create ice cream.
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Go With the Flow!
Students experiment with heat transfer in a countercurrent system and describe the importance of conduction in heat-energy transfer.
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Introduction to Drawing Isopleths
Students draw isopleths based on how many pieces of "confetti snow" land in their cup.
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Science Word Search
In this science worksheet, students locate and identify various vocabulary terms related to earth science. There are 44 words/phrases located in the puzzle.
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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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Chilly Discoveries
First graders make ice cream and determine what makes this liquid turn into a solid.
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Teaching about Conductivity
High schoolers explore conductivity and productivity in aquatic systems.
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Synthesis Reactions
Tenth graders write and balance chemical equations and make a PowerPoint presentation on synthesis reactions.
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The Big Crush
Students examine weather maps from their state from the past few days. They examine the Highs and Lows on the maps to determine what kind of weather they produce. They use that information to better prepare for their activities and what...
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Surface Meteorological Observation System (SMOS)
Students monitor local surface weather conditions for at least 30 days. They interpret the data by graphing it and detemining percentages.
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Determination of a Rate Law
Students determine the rate law for a chemical reaction. They use graphical techniques in the analysis of experimental data.
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Chocolate Asphalt Cookies
Students investigate basic engineering principles, road construction and material science through a unique and fun hands-on activity.
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Skyscraper Capers
Pupils discuss skyscrapers and listen as the teacher introduces the project. They use the Internet to perform research on one skyscraper. Students use information they gather to create a brochure of their building . They create an Excel...
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Elasticity of Gases
Students investigate gas laws and apply them in experimental conditions. Using an apparatus composed of a syringe and wooden blocks, they experimentally verify Boyle's and Charles' laws of gases.
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Photometry
Students examine blackbody radiation and light wavelengths. Students research the various types of electromagnetic spectrum. Students examine any misconceptions they may have in light.
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Ping Pong Vocabulary
Young scholars estimate the size of a sea turtle nest, or clutch, that contains about 120 eggs. They decide what type of container that they are familiar with that could hold a complete nest or clutch. Finally, students calculate the...
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Water 2: Disappearing Water
Students will observe the amount of water in an open container over time and also examine the amount of water in a closed container over time. They then will compare and contrast the sets.
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Antlion Pit Building Investigation
Young scholars design and perform an experiment related to comparing and contrasting antlion pits. Given a set of parameters, students select a hypothesis and perform observations on antlion pits. They record data and use this date to...
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Testing Foods
Pupils perform an experiment using brown paper bags to determine which foods have oil in them. This task assesses student's abilities to make simple observations and inferences from them.
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Color Dots 3
Students make simple observations, test mixtures, and make generalized inferences from their observations. They observe bleeding of colored inks with water.
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What Should I Wear Today?
Fourth graders examine weather data for Columbus, Ohio using an Internet resource. They complete a two day and a weekly weather charts before discussing the information. After the discussion, they answer questions about the charts...