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How Sweet It is! A Colorful Sugar Solution Density Column
Students examine the affect of density. Using a graduated cylinder and equally prepared volumes of sugar-water solutions and food color, students observe a sugar rainbow. They discover that the greater the amount of sugar in the...
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Hypothermia: Temperature Changes Under Varying Conditions
Students conduct an experiment to determine what type of clothing would be most suitable for outdoor activities. They determine the temperature changes of the skin under various wet clothing materials and graph the temperature changes. ...
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Brown Paper Bag Simple Machine
Students explore simple machines. In this simple machines science lesson, students work with a partner to identify what kind of simple machine is represented by a variety of household objects placed in paper bags. Students...
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What Causes the Seasons?
Students conduct experiment to examine how tilt of globe influences warming caused by lighted bulb. They monitor simulated warming of their city by sun in winter and in summer by using light bulb, interpret results, and submit lab report.
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The Magic School Bus Goes Upstream
Students learn along with Ms. Frizzle's class. In this Magic School Bus lesson plan, students travel upstream to discover how, like salmon, a homey smell can lead them, too.
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A Demonstration of Photo-and Geotaxes in Nauplii of Artemia Salina
Students explore phototaxis and geotaxis in brine shrimp. In this phototaxis and geotaxis lesson plan, students study the effects of light and gravity on brine shrimp using a test tube, a pen light and gravity. They answer questions...
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The Properties of Air
First graders draw conclusions about the properties of air. In this properties of air lesson, the teacher demonstrates several properties of air and guides students through discovering that air is colorless, tasteless, odorless, exerts...
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The Conservation Of Mass (The Mass Of Gas)
Students gain an understanding of matter in all of its phases. In this science lesson plan, students further their knowledge of the laws of conservation of mass, the loss in mass can be accounted for, when the gas is allowed to escape...
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Chemistry Is a Gas
Students investigate the gas laws and how they apply to changes in gases. In this gas laws lesson plan, students use Boyle's Law and Charles' law to show the relationships between pressure and volume and volume and temperature of gases.
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Solubility of Gases in Liquids
Students observe demonstrations to show the solubility of gases in liquids. In this gases lesson plan, students discover the relationship between temperature and pressure to and how they affect the solubility of gases in liquids....
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Exothermic and Endothermic Reactions
Students observe demonstrations of exothermic and endothermic reactions and determine the changes that take place in a chemical reaction. Students observe four demonstrations showing entropy, attraction of molecules due to polarity,...
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What The Peanuts Say: Catabolism and Calories
Students investigate the energy released by a peanut and a piece of a walnut. In this catabolism and calories lesson plan, students burn a peanut and a piece of a walnut and measure the temperature of the water before burning and after...
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Sports Helmets and Impact Testing of Polymers
Learners examine the importance of good quality safety gear. In this investigative activity, students will tests various polymers, collect data, and analyze the data to determine which polymer is best for safety helmets. They will design...
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Sitting on Nails-Boyle's Law
Students experience pressure as a force per unit area in this experiment with a board of nails. In this physics lesson, students discover Boyle's law as they perform experiments with pressure.
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Modeling the Rock Cycle
In this modeling the rock cycle worksheet, students use a sugar cube to show the phases and changes in the rock cycle as represented by the changes in the sugar cube. For each step of the experiment students indicate the part of the rock...
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A Model of the Rock Cycle
In this rock cycle worksheet, students use different colored crayons to represent different types of rocks. They follow step by step procedures to model the rock cycle with the crayons. Students draw the rock cycle, show weathering,...
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"Girls Only" Science Workshop
Young scholars design sleds. In this engineering lesson, students collaborate to engineer and build a real working sleds from the materials provided. This lesson was originally designed to be taught to a group of female young...
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Periodic Motion - The Pendulum
Students experiment to determine the period of a pendulum. For this periodic motion lesson, students use different pendulums to determine their periods. They use various amplitudes to determine its effects on the period.
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Soldering
For this soldering worksheet, students answer 13 questions related to soldering, soldering irons, soldering guns and the proper process for soldering metals together.
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Secrets of the Parthenon
Students take a closer look at the Parthenon. In this world monument lesson plan, students watch PBS video segments about the reconstruction of the Parthenon in Greece. Students research how the ancient Greeks built the structure and...
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Phrasal Verbs With Away
In this online interactive phrasal verbs worksheet, students read 10 sentences and choose which multiple choice verb grammatically completes each sentence correctly.
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Using "Student Power" to Generate Electricity to Run a Portable Compact Disc Player
Young scholars explain the relationship between magnetism and electricity. In this physics lesson, students describe the transformation of energy. They create an electromagnet and investigate the factors affecting its strength.
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Adventures in Electrical Engineering
Learners explore electricity by conducting a series of experiments. For this physics lesson, students discover the relationship between current, voltage and resistance. They calculate voltage and power in a given system.
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What's Stronger? What's Stiffer?
Young scholars measure the length, width and height of different materials. In this design lesson students complete a lab to see what engineers need to consider when planning a structure.