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Electron versus Conventional Flow
In this electron and conventional flow activity, students answer ten questions about the flow of electrons versus conventional flow in electronic devices.
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Electrical Circuits
Students compare series and parallel circuits. In this electricity and circuits instructional activity, students roleplay as a "wire" passing an energy ball to demonstrate how a series circuit works and how the circuit can be broken....
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Luminous Efficacy (Efficiency)
Students examine the basics of luminous efficacy and why it is used. In this light source lesson students test energy efficiency and the luminous efficiency for babies.
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Electrical Generators
Students study what an electric generator does and its history. In this energy lesson students complete several experiments including building their own electric generator.
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Van de Graaff Generator
Students explore static electricity using the Van de Graaff generator. In this physics lesson plan, students construct their own Van de Graaff using simple materials. They explain how charges accumulate on this device.
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Household Acids and Bases
Ninth graders complete an experiment to determine the pH values of a variety of common household substances. They use red cabbage to find the indicator colors of the pH range. They complete a data table that includes a prediction and...
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Teaching Avogadro's Number
Students design an experiment to determine Avogadro's number. Students utilize an ammeter, an electrolytic cell and internet research.
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Electrolysis Reactions
In this electrolysis reactions worksheet, students determine the mass of a compound and the time required for specific electrolysis reactions. This worksheet has 5 problems to solve.
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Redox/Electrochemistry Review Questions
In this redox review worksheet, students determine the balanced net cell reaction, calculate the value of the equilibrium constant, and write the balanced net ionic equation for reactions. This worksheet has 13 problems to solve.
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DESKTOP ELECTROPHORESIS LAB - MOVING MOLECULES
High schoolers build efficient electrophoresis systems for less than $15.00 each and use them to demonstrate electrophoresis ability of stain molecules and materials such as DNA.. They know that electrophoresis is a technique used for...
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Electrochemistry Problems
In this electrochemistry learning exercise, students determine the voltage of a cell based on the reduction potentials. Students write a condensed cell diagram and the oxidation half reaction for the cell. This learning exercise has 30...
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Electrochemistry Sample Problems 2
In this electrochemistry worksheet, learners determine the half reaction and the standard cell potential. Students identify the species that is the strongest oxidizing agent. This worksheet has 11 problems to solve.
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Electrolysis of Water
Ninth graders examine the electrolysis of water by completing an experiment. In this water lesson students will explain how hydrogen can be extracted from water and how energy flows through an electrolysis system.
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Open and Closed Circuits
Students distinguish between open and closed circuits. In this open and closed circuits lesson plan, students use their bodies as electric conductors and understand how electricity is a form of energy.
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Future Body
Students explain the benefits of cyborg augmentation. In this technology lesson, students research how the nervous system works. They create posters and present them to class.
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Miller-Urey Experiment Amino Acids & The Origins of Life on Earth
Students study the Miller-Urey Experiment including its history and criticism. In this origins of life lesson plan students repeat this experiment to see how it works.
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Coin Battery
Students explore basic principles of electricity and create their own battery.
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Water Purification
Learners develop an understanding and appreciation of water purification techniques and their implications for health maintenance.
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Is Your Water Clean?
Students compare water quality of different sources. They test water samples for odor, phosphates, pH, bacteria, and dissolved solids. they fill out a data table and answer questions about their findings.
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Welding Terms
In this literacy worksheet, students find the vocabulary terms that describe welding and the answers are found by clicking the button at the bottom of the page.
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Transition Elements
In this transition elements worksheet, students complete 10 fill in the blank statements about the properties of transition elements. Then students will match 10 elements with the use of that particular element.
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The Nervous System from A to Z
For this nervous system alphabet book worksheet, students study 26 neuroscience terms as they read the 26 terms and their definitions in the glossary. Some of the terms included are: receptor, unipolar, white matter, axon, hemisphere,...
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Separation of Mixtures and Compounds For K Through 12
Learners explore mixtures and compounds. In this lesson, students do an experiment to distinguish between mixtures and compounds. Learners complete ten different phases of the experiment testing many different substances. Students will...
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To Kill a Mockingbird by Harper Lee: Vocabulary
In this vocabulary skills worksheet, students review the listed terms and figures related to Harper Lee's To Kill a Mockingbird. Students may also access an online quiz on the selection using the link at the bottom of the page.
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