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Red, Green, and Blue Mystery Liquids! Hypothesis or Inference?
Eighth graders are actively involved in the scientific method and inquiry as they form quick hypotheses based upon a teacher set of mystery liquids. They determine the need to make additional observations of the liquids.
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Biodiesel Combustion and Its Influences in NOx Emissions
Tenth graders evaluate the physical mechanisms that cause a change in NOx emissions. In this combustion lesson, 10th graders participate in a research project. Students create a presentation of their findings.
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Technology of the Deep: Experiments with Buoyant Forces
Young scholars conduct a series of experiments to study the effects of temperature and salinity on the buoyancy of an object in water. They devise ways to make floating and sinking objects neutrally buoyant.
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Cost Effective Egg Drop
Learners create cost effective ways to protect an egg. In this cost conscious lesson plan, students complete an egg drop activity while spending the least amount of money possible.
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How Much Energy is a Kilowatt Hour?
Students study the conservation of energy. In this energy instructional activity students explain the differences between potential and kinetic energy.
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Periodic Table
Eighth graders examine the metallic and nonmetallic elements on the Periodic Table. They identify the characteristics of these elements.
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Buoyant Force
Students investigate the scientific concept of why some objects float when put in a liquid solution. They apply the laws of motion and force while conducting classroom activities. Students also take notes and answer target questions to...
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Mass
High schoolers participate in a qualitative discussion of the distinction between weight and mass, followed by a description of astronaut mass measurements in a zero-g environment.
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Measuring Thermal Energy Transfer
High schoolers conduct an experiment to calculate and quantify heat transfer. They conduct the experiment, and complete a data and lab conclusion sheet.
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Observing the Effect of a Change in Conditions on a System at Equilibrium by Applying Le Chatelier's Principle
High schoolers describe the Le Chatelier Principle. They participate in an experiment in which they observe the changes in an equilibrium system. They answer discussion questions to end the lesson.
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Chemical Formulas and Naming
Students practice naming and writing formulas for simple chemicals. After a review of vocabulary, they create ion flash cards and discuss the rules for writing chemical compounds. They practice naming and writing the formulas based on...
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Shells and Subshells
Students explore how to show evidence of subshells and electron filling on the visual scale. They examine subshell filling and evaluate unknowns based on the atomic emission spectrum. Students design an experiment to identify colors of...
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No Creation-No Destruction--All in a Baggie
Students investigate the concepts of conservation of mass and simple chemical reactions. Students complete lab experiments and record all observations as well as conduct experiments on their own to determine which reactions created...
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Multi-Talented Electrical Energy
Students explore energy conversions by demonstrating the conversion of electrical energy into light, heat, sound, and magnetic energy. Students create a simple device that converts electrical energy from batteries to heat, light, sound...
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Will it SINK or Float?
Students predict whether objects will sink or float in water. They classify objects as sinking or floating in water. Students identify and explain similarities between objects that sink and float.
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Molar Mass
Students apply the ideal gas law and Dalton's Law of Partial Pressure to develop an experiment which determine the molar mass of butane from disposable lighters. In small groups, they develop a procedure and have it approved before...
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Renewable Energy Plants in Your Gas Tank: From Photosynthesis to Ethanol
Students examine the role photosynthesis plays in plant survival. In this renewable energy instructional activity students document their observations and analyze and interpret their results.
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I'm All Mixed Up
Middle school scientists compare and contrast heterogeneous and homogeneous mixtures. They differentiate solutions, colloids, and suspensions by examining samples of each. Note that the bulk of the lesson plan directs you how to...
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Ice Cube Experiment
Students explore the rate at which ice melts. In this science lesson plan, students place ice cubes on colored index cards and place them in direct sunlight. Students observe which ice cubes melt fastest and slowest.
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Modern Physics, New Phenomena
In this physics worksheet, students examine some of the historical theories of physics through the completion of 11 questions.
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What's Organic?
Students discuss background information presented by the teacher and read dictionary definitions for the words "organic" and "synthetic." In this gardengin lesson, students complete a worksheet on the material. Students grow and compare...
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Stomach Chemistry
Fifth graders compare physical and chemical changes. They perform a simulation experiment/activity that replicates what happens in the stomach as food is digested by stomach acids.
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Water Cycle
Third graders define and discuss evaporation, precipitation, condensation, and collection, color web pages to illustrate Water Cycle book, listen to stories about Water Cycle, play trivia game to demonstrate knowledge of what they...
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The Science of Shadow Puppets
Students explore the art of shadow puppetry. In this performing arts instructional activity, students study the functions of lighting in the puppet theater as they examine the transmission, absorption, and reflection of light. As a...