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Applied Science - Technology (3A) Pre Lab
Third graders discuss electric currents. In this circuit instructional activity, 3rd graders create a picture of a battery circuit and a light bulb. They show the positive and negative charge and the flow of electrons.
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Basic electromagnetic relays
In this worksheet on electromagnetics, students build simple electromagnetic circuits and determines voltage and resistance. There are 11 questions and answers are provided if working online.
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Zener diodes
In this Zener diode worksheet, student answers 23 questions about DC current though a zener diode and determine the voltage regulated and resisted. Students can access answers online.
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Basic Voltmeter Use
In this voltmeter worksheet, learners answer 12 questions about voltmeters connected to batteries, ohmmeters and circuits. They determine how much voltage would register on a voltmeter given diagrams of circuits.
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Combination of Capacitors
In this capacitors worksheet, learners are given a diagram of a 40 V battery with 3 capacitors. They determine the voltage drop across each capacitor, the total capacitance of the battery, the charge on each capacitor and the total...
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Liquid Conductors
Students identify liquids as conductors. In this circuits lesson, students build a circuit, then use various liquids to complete the circuit, and determine which liquids successfully conduct electricity.
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Cells in Series and Parallel
In this cells in series and parallel worksheet, students connect dry cells in a series and in parallel. Students chart their observations in a given table. Students answer several questions demonstrating their understanding of cells in...
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Introduction to Electricity
In this electricity worksheet, students complete a word search, identify correct spelling of 16 vocabulary words, and complete 6 word puzzles about electricity.
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Casual Patterns in Simple Circuits
Young scholars work in cooperative pairs to create a series circuit and a parallel circuit. Students compare and contrast the two different types of circuits using worksheets that are included.
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Two-Cell Battery
Students build their own two-cell battery and determine which electrolyte solution is best suited for making a battery. They discuss background information for their experiment, construct and test their battery, and using the chart on...
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Potato Power
Students light a LED clock or light bulb using potatoes. They examine how a battery works in a simple circuit. They determine how chemical energy changes to electrical energy while experimenting with potato powered circuits.
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Design Project: Simple component curve-tracer circuit
In this circuit worksheet students complete a series of short answer questions on using a tracer circuit. There are answers with this worksheet.
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Design Project: Power Inverter
In this physics worksheet, students design and build a power inverter given a schematic diagram. They answer 3 short answer questions about the circuit they created.
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Modeling the Process of Mining Silicon Through a Single Displacement/Redox Reaction
Young scholars study silicon and where it comes from. In this solar mining lesson students complete an Internet search of mining and a lab activity.
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A simple computer
In this circuit worksheet, students build a circuit simulating a simple computer using light bulbs, breadboards, push pins and more. Students then complete a chart and answer 1 question.
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How Smart are You about Electricity, Batteries and Conductors?
Young scholars create working circuits. In this electricity and circuits lesson, students make a battery, then build a flashlight and use part of the flashlight to create a conductivity tester.
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Introduction to Elementary Circuits
Students explore how a circuit works and create a circuit to use energy from a battery to light a bulb. In this introduction to circuits lesson plan, the students study the parts of a circuit and have a class discussion of what would...
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Measuring Current
In this measuring current worksheet, students determine where the switch should be placed in a circuit and how the current at one point in a circuit compares to other points in the circuit. Students also draw diagrams of an ammeter and...
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Electricity
In this electricity learning exercise, students review electric charges and what types of materials can conduct electricity. This learning exercise has 7 fill in the blank, 5 true or false, 3 multiple choice, and 5 short answer questions.
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Your Lymphatic System
For this lymphatic system worksheet, students describe whether they think that the lymphatic system is well-adapted to carrying material through the body in comparison to the circulatory system. Then they design a lymphatic system for an...
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Resistor-Capacitor Circuits
In this physics worksheet, students determine whether the current flows through the resistor after the switch is closed and explain why. Then they determine whether the capacitor will discharge faster or slower if there is an increase in...
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Series and Parallel Circuits
Students study simple circuits. After a demonstration of parallel and serial circuit designs, students work in teams to predict the difference between two circuit designs. They build examples of two different circuits and test...
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What is the Underlying Causality of a Simple Circuit?
Students explore simple circuitry. They compare four models of circuits and explain how each works. Students contrast the cyclic cequential and cyclic simultaneous models using a shower curtain illustration and software simulation.
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Changing circuits
Students identify that there are conventional symbols to represent the components in circuits. Students use these symbols to draw diagrams of circuits. They are reminded that electric circuits can be drawn in diagrams using symbols. ...