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It looks Like Champagne
Young scholars interpret phase diagrams and explain the meaning of vocabulary words. In this ocean explorer lesson students describe two uses of super-critical carbon dioxide.
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Chemosynthesis in the Classroom
Young scholars observe the development of chemosynthesis in bacterial communities. In this bacteria lesson students explore that chemosynthesis is and how it is relevant to biological communities.
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Ecology: Effects of Land Use on Natural Streams
Eighth graders examine how humans affect various ecosystems. In this ecology lesson, 8th graders discuss different ways that contaminants enter the stream. They explain the consequences of eutrophication in lakes.
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"pH and the Environment"
Eighth graders experiment and study about acids and bases by becoming involved in direct hands-on learning experiences and then relate those experiences to their own lives. They experience the Ohio River and what can be done to help...
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Merging Art and Science?
Learners approach science through artwork. For this art and science lesson students work together to develop theories and gather data.
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It's a Crash Test, Dummy
Learners use the internet to research air bags in cars and trucks. In groups, they discover air bags history and the safety issues surrounding them. They create their own design of a new air bag and test it using a raw egg in...
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The Cricket and The Plant
Students examine determine the symbiotic relationship between plants and animals as the find ways to naturally reduce carbon dioxide emissions. They study the carbon cycle. They work with probe and graphing calculator to examine the...
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Seashore Life
In this seashore life worksheet, students identify the animals that live on the seashore. Students then color the animals that live on the seashore. Students also draw and color any additional animals they would see.
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Separation of Unknowns in a Liquid
Students identify chromatography as method of separating the components of a liquid. Students discover that dyes are composed of more than one component in achieving a particular color in these lessons on paper chromatography.
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Determining the Relationship Between pH and Hydrogen Ions with Microcomputer Based Lab (MBL) and/or Calculator Based Lab (CBL) Equipment
Learners find the relationship between the variables based on experimental data. They determine mathematical relationship between pH and the amount of hydrogen Ions in solution.
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Photosynthesis and Respiration
Eighth graders differentiate photosynthesis and respiration. In this biology lesson, 8th graders draw a diagram explaining these two processes. They answer a quiz after the lesson.
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Ecology: Symbiosis
Eighth graders identify various types of symbiotic relationships. In this ecology lesson, 8th graders predict whether certain organisms can form symbiosis with other organisms. They discuss and defend their reasoning.
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So You Want to Buy a Painting
Twelfth graders research physical and chemical methods used in authenticating paintings (e.g., ultraviolet fluorescence and spectroscopy, infrared spectroscopy and reflectography, X-ray diffraction, microscopy, pigment analysis, and gas...
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A Very Simple Conductivity Meter
Students conduct a simple conductivity meter to test the ionic or non-ionic nature of water samples including one from their home.
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Light as Waves and Particles
Eleventh graders explore the wave and particle properties of light.
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The Respiratory System
Students explore the parts of the respiratory system in this six lessons unit. The lessons presnt the concepts of the breathing, the function of oxygen in the system, how sounds are made, and the effects of pollution, smoking and disease...
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What's Hiding in the Air?
Fifth graders conduct experiments to study the effects of invisible air pollutants including one with a bean plant. They examine methods of invisible air pollutants.
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Dishing the Dirt Part 3
High schoolers collect and examine different soil samples. They test for specific types of soil elements and the pH level. They answer questions about optimum growing conditions as well.
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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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What Is It; Whose Is It; Where Did It Come From?
Pupils discover which elements are most threatening to outdoor sculptures. In groups, they determine the steps that are needed to preserve them. They locate and assess the condition of those sculptures in their local community. They...
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The Importance of Water
Students explore the importance of water. They discuss why water is important and students design an experiment that evaluates the water quality and methods of improving water quality. Students perform testing and report their findings.
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Molecular Evolution in Plants
High schoolers examine chlorophylls. They explore the absorbing pigments in a variety of plants. Through activities, students determine spectrophotometrically. They compare plant proteins from the family Brassicace to assess the level...
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Science and Technology
Eighth graders explore the roles of science and technology in today's world. They research a topic based on the uses of science in society. Students discuss medicine, power, transportation, water and sewage treatment and stereos, TVs....
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Weblog Lesson Plan
Fourth graders include a brochure in a blog entry. In this blogging lesson plan, 4th graders design a brochure about a tourist attraction. They include the brochure in a blog and share it with the class.