Curated OER
Lemon Battery
Students construct their own battery made of lemons. In this electrochemistry lesson, students explain why lemons conduct electricity. They perform a series of experiments to investigate its conductivity.
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The Energy Debate - Energy of Peanut
Students articulate the difference between the terms heat and temperature. They calculate the amount of energy associated with a given temperature rise and design an experiment to measure the energy of a fuel.
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Acids and Bases: Together again!
Students identify principles behind acid-base reactions. They predict factors that may affect an acid-base reaction. Students identify questions and concepts that guide scientific investigations.
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Bhopal - Rate of Reaction
Students determine that the rate of reaction is affected by temperature, surface area, concentration of reagent, and addition of a catalyst or inhibitor. They observe that on December 3rd, 1984, 8000 people died when the chemical plant...
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Diving, Flying, & Climbing
Learners explore Boyle's Law. In this Boyle's Law instructional activity, students complete problems involving Boyle's Law. They examine the effects of Boyle's Law upon the human body. Learners use the Internet to complete a lab...
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Emulsions
Students identify the characteristics and composition of emulsions. In this chemistry lesson, students classify household products according to emulsion type. They explain how to make the best emulsion.
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Building Polymer Cup Speakers
Students investigate sound waves and they build audio speakers. In this audio speakers and sound lesson, students explore how to make quality audio speakers. As a team they build their own speakers to have clarity in sound, quality in...
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Maglev Trains
High schoolers explore how Maglev trains work. In this technology lesson, students discuss the pros and cons of Maglev compared to conventional trains. They build a simple Maglev train model.
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The Nature of Chemical Change: Acting Out an Example
Students identify the signs that a chemical reaction took place. In this chemistry lesson, students role play the movement of different molecules of matter. They classify matter according to their properties.
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Simple Machines - Graphics, Experiments, Animation
Twelfth graders display simple machines through the use of graphics, experiments, and animation. They apply problem solving and design and skills.
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Bats Do It-Why Can't I?
Students explore echos and how they are utilised in navigation. In this sound lesson students calculate the amount of time between a sound and its echo.
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Tropism
Students conduct various experiments on tropism. In this biology lesson, students explain how gravity affects the growth of plant roots. They identify the different types of tropisms.
Alabama Learning Exchange
Energy and Work Amusement Park Style
Students distinguish between kinetic and potential energy. They recognize that energy can change from one form to other forms. They identify and describe several forms of energy.
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"Graphing Your Motion"
Students study the concepts of motion, velocity, and acceleration through graphing their own movement using LoggerPro. They explain the difference between speed and velocity using the weather vane example. They discover the difference...
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Estimation and Significant Figures
Students investigate the importance of significant figures through measuring and estimating. In this estimation and significant figures lesson plan, students measure pieces of paper and round their figures to the nearest marking on the...
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Electrical Circuits
Sixth graders make an electrical switch. For this electricity lesson, 6th graders will make an electrical switch, a series circuit, and a parallel circuit. They explain an open and closed circuit and give examples of series and...
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Polymerase Chain Reaction (PCR)
Students explore how PCR works through various activities. In this biology lesson plan, students explain how PCR generate copies of DNA. They simulate the process using an online interactive website.
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Crystal Growing
Students explore the different phases of a crystal. In this mineral lesson students grow their own sugar crystals using a sugar recipe.
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Let's Outrage the Bull
Students study kinetic and potential energy. In this energy lesson, students in grades K-2 understand the differences between kinetic and potential energy. Students in grades 3-5 demonstrate that kinetic and potential energy. Students in...
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Searching for Tomorrow's Energy
Fifth graders investigate energy. In this biology lesson plan, 5th graders will learn about energy, fossil fuels, and renewable and nonrenewable resources. Students will be participating in three lab activities which are described in...
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Make a Pinhole Viewer
In this light worksheet, students construct a pinhole viewer using a paper box, wax paper, tape and a pushpin. They answer six questions about their observations, the orientation of the images they saw, and the results of their experiment.
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Electromagnets: Winding Things Up!
High schoolers explore solenoids and electromagnets. After building an electromagnet, students use a TI Graphing calculator, a CBL 2 interface and a magnetic field sensor to measure the strength of a magnetic field. They create a graph...
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Acids and Bases
Students study acid and bases and how they fall on the pH scale. In this solutions lesson students complete a lob activity using litmus then fill out a data table.
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Properties and Behavior of Waves
Students explore the different properties of waves. In this physics instructional activity, students differentiate mechanical and electromagnetic waves. They explore each lab station and write their observation about the wave behavior...