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Whose DNA Is That?
Pupils investigate the use of technology in order to identify different sequences of amino acids by using online web tools. They enhance problem solving skills with amino acid identification skills and strengthening comfort with using...
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Dishing the Dirt Part 1
Students create a soil center on their school grounds. They begin to write in their science journals. They participate in an experiment that helps the community begin their own gardens.
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Quarter Coin Cookies
Students study the historical figures and symbols of U.S.
patriotism depicted on the penny, nickel, dime, and quarter coins. They explore the processes involved in making coins, and how metals canchange in consistency from the...
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What Does a Quarter Weigh?
Students study the historical figures and symbols of U.S.
patriotism depicted on the penny, nickel, dime, and quarter coins. They
create a balance scale from common materials to measure the approximate weight
of a quarter.
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Solar
Students study solar energy. In this renewable energy instructional activity students complete several lab activities using different controls and variables.
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Metal Composition & the U.S. Mint
Learners study the meaning, symbolism, and value of U.S. coins,
especially the quarter. Theyresearch why in 1965 the U.S. Mint decided to
change the metal composition of the quarter to copper coated with nickel.
In addition, they perform...
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Student Investigation on the Immune System and Hemeagglutination
Students study laboratory protocol for hemagglutination experiments.
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Rocket Problems
Students solve problems related to rockets. They build a space station out of wood and are given an imaginary problem related to construction. They discover how NASA uses problem solving skills to solve issues related to the...
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Life in Streams and Ponds
High schoolers collect microorganisms, demonstrate correct laboratory/Gram stain procedure, and design and construct tables to organize data.
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Flow Rates of Faucets and Rivers
Students work together to discover the flow rates of faucets and rivers. They relate their results to engineering and applied science concepts. They make predictions on the flow rate of a nearby river in their local community.
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Creative Ways To Teach Evolutionary Concepts
Students explore evolutionary concepts in cartoons and lab activities. They describe and explain evolutionary concepts featured in a cartoon and participate in laboratory activities.
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Trace Evidence
In this trace evidence worksheet, students use the websites on the forensic science page of the kid zone at http://sciencespot.net/ to complete the fill in the blank questions on the worksheet.
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Dissolved Oxygen
Students examine characteristics of dissolved oxygen. Given a stream temperature, and stream conditions, students study the relationships of the dissolved oygen in a stream, in organic waste loads.
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Insect Matching
Third graders match insects to the proper order based on the characteristics. They culminate their study of the orders that insects belong in by looking at insects with magnifying glasses.
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Devising a Set of Experiments to Test Water for Dissolved Substances
Students work together to test water samples for pollutants. They design data tables to collect and record their observations. They complete discussion questions to end the activity.
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What Sticks Can Make You Sick
Students study adhesins and their receptors. In this science inquiry lesson students experiment to find adherence and use agglutination to identify adhesins.
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Extraction of DNA from Onion
Students study DNA by isolating it from plant tissue. They determine the purpose of each step in the isolation procedure as it relates to the physical and biochemical characteristics of the genetic material
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Video Analysis of Motion &
Students examine a powerful tool that can be used in the study of motion. They use VideoPoint to measure an aspect of an organism's motion: speed, acceleration, center of mass.
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Speleothem Formations
Students examine how speleothem formations can be simulated. Students follow directions carefully in this laboratory experiment, and keep a written account of everything they observe. After five days, the students share their experiment...
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Determining Momentum and Energy Loss of Balls Colliding Against Different Surfaces
Students experiment with the bounce of balls on various surfaces. In this physics lesson, students use various surfaces to bounce balls to study the momentum. This hands-on activity with the concepts of elasticity of surfaces which is...
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Newton's Second Law of Motion
Sixth graders study Newton's second law of motion and verify it. In this force and motion lesson students complete a lab activity and collect data, analyze it and graph it.
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Unveiling the Secrets of Saturn
Students read and study an article then answer questions on Saturn. In this investigative lesson students identify ways space exploration has helped humanity and then they search the Internet for space pictures and sketch a drawing...
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Cassini gets Ready to run Rings Around Saturn
Fourth graders study an article about Saturn. In this investigative lesson students discuss the article and complete an activity that asks them what question they would pose about Saturn.
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Funky Fomites and Aseptic Microbiology Techniques for Bacterial Isolation
Students listen to a lecture on the purpose of practicing aseptic technique as well as an explanation of how to practice them. They practice aseptic technique by plating bacteria in order to isolate individual colonies of bacteria. They...