Curated OER
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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A “Scientific” Approach to Buying a Car
Young scholars examine what it takes to purchase a car and the resources out there to help find what you are looking for. For this scientific method lesson students complete different problem solving situations.
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Paper Airplane Science
Fifth graders recognize the need to follow the scientific method carefully and be aware of variables in experiments. In this airplane lesson, 5th graders design and test an airplane, and complete a data sheet. Students retest five...
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Scientific Method and Crystal Growth
Learners conduct a hands-on experiment growing crystals to demonstrate the nature of science as inquiry. They discuss and test variables that affect crystal growth. They research mineral crystallization and mineral formation on the...
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Why did the can crush?
Students watch a demonstration to ascertain why a soda can crushed. They make observations and hypothesize about why a soda can crushed and relate the difference in pressure to its affect on objects around us (soda can). Explanation is...
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Apply Scientific Inquiry and Scientific Habits of Mind
Students review the components of the scientific inquiry method. In groups, they apply this method to various experiments they are given to complete. They also use the correct scientific habits of mind when researching different concepts.
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Apply Scientific Inquiry and Scientific Habits of Mind
Students review the components of the scientific inquiry method. In groups, they develop hypothesis on a variety of different topics and design an investigation or experiment to test it. They share their conclusions with the class and...
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Variable Skies
Students examine factors which affect a vortex and create model tornadoes. They identify variables, pose a testable question, and perform an experiment using the scientific method. After they collect their data, students write a complete...
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Scientific Method Unit: Bacteria
Students discover how to apply the steps of the inquiry process through the study of bacteria. Working in groups of four, they cooperatively read an article about bacteria and complete a graphic organizer. Group members share with others...
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Study the Fizz
Students experiment to determine which bottle of soda has more dissolved carbon dioxide. For this solutions lesson, students use the scientific method to test the amount of carbon dioxide in bottles of soda. They identify and explain the...
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Variables
Students watch a video show how to identify the independent variable, dependent variable and controls in an experiment; and design experiments that use controls to isolate a single independent variable and measure the resulting dependent...
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Designing An Investigation
Students will design a scientific investigation. In this engineering design lesson, students will set up an investigation, collect data and form a conclusion about bridge design. They will use common household items to construct their...
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Baggie Science
Students observe and describe a chemical reaction. For this chemistry lesson, students record observations of the materials they will be using, then follow a written procedure to perform the experiment in a baggie and record their...
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Which Tape is Stickiest?
Students conduct an experiment to determine which style of tape will stick the best. In this controlled experiment lesson, students predict which tape will stick best to a marble that rolls over it, then they conduct the experiment...
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Water Quality: Water Filtration
Students build a water filtration system. For this water quality lesson, students work in groups to construct water filtration units that can purify contaminated water. This lesson is part of a larger unit on water quality.
PBS
Predicting/Making a Hypothesis
Students analyze information from a variety of sources in order to create a hypothesis about the origin of an interesting family artifact.They create alternative hypotheses based upon available information to demonstrate that some...
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The Great Jellybean Hunt
Young scholars explore natural selection and its influence on the populations to fine tune traits and characteristics. The acquisition of traits developed out of need is examined through a game played in class.
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The Scientists’ Way
Students summarize the steps of the scientific method. For this life science lesson, students explain the importance of varying only one variable at a time. They analyze possible flaws in their experiment.
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Evolution of Observation
Students develop an awareness of the evolution of the scientific method. They facilitate the student's knowledge of looking at variables from different perspectives. Students develop their abilities to defend their ideas with facts or...
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Do new kinds of insects appear after soil modification?
Students explore and experiment with the concept do new kinds of insects appear after soil modification. They assess and review scientific methods of observation, predicting, variables, math skills, ratio, proportions, graphs and the art...
American Chemical Society
M&M's in Different Temperatures
Help your class come up with a procedure for comparing the dissolving rates of colored candy coating in different temperatures of water. If you are placing importance on controlled variables with your class, make sure that they use equal...
Curated OER
Does The Type of Mulch Used Affect Plant Growth?
Students measure, record and graph the plants they grow in a controlled setting. They feed and water the plants as needed and use the scientific method to evaluate the growth.
Curated OER
Natural Dyeing with Plants - Scientific Method
Students study the components of scientific investigation by planning and carrying out an experiment in natural dyeing, seeing if different kinds of metal dye pots affect the color one gets from the same plant material.
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pH Testing
Students explore the use of variables in the scientific method. They identify the dependent and independent variables through pH testing. Students construct graphs of their data and analyze their findings.