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An Introduction to Sensors
Students research the International System (SI) of units of measurements. They make measurements using the metric system. They study key concepts used in building and use of sensors, how sensors work and their role in measuring...
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Volume of Gas
Eighth graders investigate the effect of temperature on the volume of a gas in a closed container. They measure the height of the water in their beaker/container, conduct their experiment, and create a graph to illustrate their data.
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What Is Life?
In this life characteristics worksheet, students answer 16 questions about living things, Redi's experiment, basic needs, growth and development.
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Food Safety Lab
Students use the scientific method to investigate the role of temperature in microbial growth. In this food preservation lesson, students set up an experiment with fruit in room temperature and in a refrigerator. They record the...
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Properties of Matter
Students investigate the properties of matter. In this properties of matter lesson plan, students observe containers of different metals and discuss their properties including density. Students find the density of an unknown metal and of...
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The Halls are Alive with the Sound of Music
Students discuss physical places in which had good or bad acoustics. After reading an article, they discover the relationship between the physics of sound and concert hall acoustics. They calculate the speed of sound and compare their...
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The Interdependence of Birds and the Great Salt Lake Ecosystem
Tenth graders participate in the "Checks and Balances" game. This game lets them experience the interdependence of oragnisms specific to the Great Salt Lake. They recieved informaton about food chains, food webs, trophic levels various...
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GENTLE JAWS?
Students experiment with carrying eggs to simulate a mother crocodile's gentle grip as she carries her eggs/young. They compare different modern tools to the jaws of a crocodile.
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The Colors of Chemistry
Students investigate the acidity and alkalinity of common household products in an experiment. They use red cabbage juice and litmus paper to show the difference between strong acids and bases as they work with vinegar, dish washing...
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Microorganism Multiplication
Sixth graders conduct experiments with yeast to study characteristics of microorganisms. They, working is small groups, change the variables in the experiments and note the results which they later discuss as a class.
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How Does Evolution Work?
Students investigate how natural selection influences evolution. They complete a hands-on lab simulation of natural selection, and replicate a real experiment and examine the interplay between selection factors in a population of guppies.
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Is a Pulley a Special Kind of Lever?
Fifth graders use information from their text to read and discuss pulleys and levers. They examine a top sketch of the arrangement of a fixed pulley. Working in groups, 5th graders perform experiments to test the effect of using a pulley...
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Standard One: Lab Design and Appendix A Lab Skills
In this lab design and lab skills worksheet, students answer questions about experimental design including finding variables, determining controls, and graphing data. They answer questions about microscopy and label the parts of a...
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Creating the Ideal Cargo Boat
Students build boats out of clay to test the buoyancy of the boat in water. Students break into pairs and construct their boat to specific guide lines, then experiment with their boat in the water.
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How Hazardous Substances Affect People
Students examine the health effects of hazardous waste on people. They work together to complete an experiment in which worms are exposed to chemicals. They discuss the results of the test.
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Mold Investigations
Students observe mold growth on bread. In this mold growth lesson, students place bread in various locations and in various conditions to investigate how location, moisture, temperature, and other variable impact the growth of mold on...
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Gallery Walk Questions on Weathering and Mass Wasting
A set of questions on weathering and erosion are found in this resource. Some of them can be used as discussion topics or lecture guides. There are also suggested activities such as the examination of topographic quadrangles and the...
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Separation of Unknowns in a Liquid
Students identify the different components of a given sample using chromatography. In this chemistry instructional activity, students compare paper and column chromatography. They collect data and construct data tables.
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Sea Ice and Sheet Ice Melting Experiment
Students observe the change in water level as a result of melting sea ice and melting sheet ice.
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Rate of Cooling Experiment
Ninth graders measure the insulation properties of different fabrics by immersing cans of water covered with fabric "socks" in an ice bath and measuring temperature changes. They then calculate heat loss and graph the data individually.
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Experiments with Photovoltaic Cells
Pupils explain how sunlight is converted to electricity. In this series of physics lesson, students study how varying the characteristics of the light source affect photovoltaic cells. They research their different uses in other countries.
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Science: Entomology in Action
Students discover how coroners use insect life cycles to estimate the time of death in cases. they describe how forensic entomologists combine environmental factors with insect life cycles to note the changes. Students examine an...
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The Class Trip
Mrs. Moore's class is trying to earn money for a trip to the science museum, but how much more do they need? Solve this problem with your own class as they develop their ability to model real-life situations algebraically. As an added...
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Journal of the Stars
Students receive balloons representing the "Life Cycle of the Stars." As the attached script is read, students follow the directions for the color of balloon they are given. Students chart the results for their star. They plot data from...