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Water Cycle Project
Students complete a water cycle project. In this Earth science lesson, students use recycled objects from around their homes to illustrate the water cycle. Students illustrate evaporation, condensation, precipitation, saturation, ground...
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Catalase Enzyme
Students design and conduct an experiment to test their ideas about how to speed up or slow down the rate of an enzyme-catalyzed reaction. They have access to an array of physical and chemical factors that might influence enzyme...
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Snell's Law
Young scholars determine whether the index of refraction of sample of Corn Syrup meets Federal standards. This task assess students' abilities to explain the procedures for investigation, plan for recording and organizing observations...
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Rockets: Kinematics or Energy?
High schoolers construct model rockets, measure and record the height of the launch. In this creative lesson students use different methods to calculate velocity and height data from their launched rockets.
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Who's New in the Deep Sea?
Students examine the methods and technology that scientists use to study the deep sea and other remote environments. In this ocean habitats lesson students make observations about organisms from video clips, generate questions and...
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Food For Keeps
Middle schoolers investigate the concept of food preservation. They use the internet to conduct research, specifically the methods of processing the students' favorite foods. They are introduced to the project using realia like beef...
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Science Inquiry Lesson: Mapping Project
Pupils explore the methods of creating maps. They create a map of Animas River Park using a compass and measuring tape, develop a single map from the team map sections, and devise another map of the Animas River Park using a GPS unit.
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Eratosthenes And Radius of the Earth
Students calculate the radius of the earth. They use the method and data suggested by Eratosthenes. They investigate the interrelationships among mass, distance, force, and time through experimental processes.
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Tree Identification
Students list four ways to identify trees. In this tree identification instructional activity, students use tree identification techniques such as leafs, bark, wood grain, soil type, and climate to create tables and graphs.
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Trees In Nature And Art
Students study the use of trees in art. In this investigative lesson students create art using leaf rubbings and develop a classification method for trees.
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Science: Handwritten Personality
Students watch an episode of "Frontiers" and discover the scientific basis for handwriting analysis. In the video, they discover how size, shape, and slant of handwriting suggest personality traits. After a discussion, students offer...
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Half Life Lab
Seventh graders model radioactive decay using pennies, collect data from their model, apply scientific visualization techniques to their data and create animated models explaining the concept of radioactive half-life.
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Fossil Fuels, Who Needs Them
Ninth graders explore how electricity is created and distributed through alternative production methods. Students participate in hands-on activities, research, lecture based instruction, and CD ROM resources.
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Deep Freeze
Students practice various sampling methods for retrieving data under water, ice, and soil. They use the sample material to make temperature measurements, chart contents, and draw their own conclusions as to what is happening in the...
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Concentration and Reaction Rates
Students investigate how varying the concentrations, volumes, and other factors affects reaction rates. Students design and conduct investigations to obtain data used to create graphs of an uncatalyzed reaction vs. a catalyzed reaction....
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Experimental Archaeology: Making Cordage
Students make a cordage and use an activity sheet to experience a skill that ancient Native American in North Carolina neded for everyday life.
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Microbes: Too Smart for Antibiotics?
Students examine how germs spread from one person or object to another. They discuss antibiotic resistant bacteris and examine the benefits of microorganisms. They explore methods of curbing antibiotic resistance.
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Timeline Shuffle
Students examine the role and importance of timelines, and the method for ordering events. They order events and create a timeline of significant technology achievements and scientific discoveries in order from earliest to the most recent.
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Clouds
Third graders complete various activities about clouds. They create a cloud in a lab, write a cloud story, make a cloud model and complete a webquest.
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Reaction Rates and Catalysis in Ethanol Production
Young scholars investigate alternative catalysts for the degradation of hydrogen peroxide. In this fermentation lesson plan students complete an activity that breaks down cellulose into sugar.
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An Awareness of Light Made Simply Fun
Learners with sensory perception issues discover the properties of light through a series of excellent hands on activities. They look at beams of lights in a darkened room; use a kaleidoscope and optical illusions as they experience the...
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Building on the Past
Students consider how the scientific advances of the past have contributed to the science topics reported on today in the Science Times section. After reading a current science article, they compare and contrast the way science was...
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Antacid Lesson Plan
Eleventh graders use titration methods to study properties of antacids. They look at the strength, effectiveness, PH, and effect of supplements taken at the same time. They make observations after the different mixtures are combined and...
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Bionic Trees
Students examine the debate about using trees to clean up the environment by reading and discussing a news article. They research the various contexts for which scientists may want to genetically alter trees and assess the validity of...