Curated OER
Static Cling
Students work together to discover the concept of static electricity. They participate in an experiment in which they test different objects charge. They make observations and record them for later use.
Curated OER
Transformation of Energy-8th Grade
Eighth graders examine how electricity is produced in relation to the atom as well as what causes electric current to flow and what determines how much current flows through a circuit. These and other concepts of transformation of energy...
Curated OER
Testing for Conductivity
Students test the conductivity of selected liquids and solids. They test the circuit by touching the two free ends of the wires together and add salt little by little recording the data after each addition. Finally, students predict...
Curated OER
Conductors and Insulators
Students explore electrical terms and circuits. In this conductor activity students divide into groups and complete a lab on electricity.
Curated OER
Batteries and Bulbs
Students examine the uses of batteries and bulbs and explain the differences between series and parallel circuits. In this circuits lesson students complete a lab activity.
Curated OER
Batteries in Series: Voltage and Light Intensity
Students participate in a hands-on activity to explore the relationship between the number of batteries in a series circuit and its voltage. Students identify the relationship between two variables and plot points on a graph.
Curated OER
Hear The Light?
Students investigate a circuit and build a flashlight transmitter. In this electricity lesson, students are introduced to the parts of the modulated laser and define the purpose of each part. As an assessment, students construct a...
Curated OER
The Quest For Power
Students investigate and apply properties of math. In this algebra and physics lesson, students define important vocabulary words to create a basic understanding of keywords. They perform experiments using concepts of electricity and math.
Curated OER
The Conncection Lesson
Fourth graders see how electricity can flow through objects and can be used to do work. They construct a working circuit of their own and explain why it is able to do work. They get students familiar with what it takes to create a movie.
Curated OER
Electromagnitism Applications
Students experiment on magnets and electricity. In this physics lesson, students determine what factors affect the strength of a magnetic field. They design an experiment to determine how electromagnetic field strength varies with distance.
Curated OER
Function Junction
Middle schoolers identify the internal and external components of computers, robots and fan. In this physics lesson, students draw a circuit diagram of their electronic components. They create a battery tester in the lab.
Curated OER
Protecting Treasures
Students explore electricity by creating an alarm. In this circuitry instructional activity, students analyze a diagram of a circuit based alarm which detects sunlight. Students utilize electrical equipment to recreate the circuit and...
Curated OER
On The Move
Fourth graders solve basic mathematical problems. They identify and apply key terms and equations relative to physical science. They discuss how train engines use fuel to move a generator, which creates electrical current that moves...
Curated OER
Scouting for Circuits
Fifth graders investigate electricity and how it used in a circuit to be useful energy. They also use this investigation in order to understand how energy can change forms and still be considered useful if put into the right form.
Curated OER
Electrical Engineers for a Day
High schoolers build a robot out of a 3-¿¿ inch floppy disk drive, two floppy disks, and some other miscellaneous supplies. They apply information they gather about electrical circuits from a web-based circuit design program.
Curated OER
Electricity/Magnetism
Second graders experiment with ballons to see which objects will cling and which objects will not. They use an assortment of objects, paper clips, pennies, button, scraps of paper, or puffed cereal. They make predictions and record results.
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Dimmer and Dimmer and Dimmer and Dimmer
Eighth graders model rheostats to see how they work.
Curated OER
Understanding Power using Kirchhoff’s Rules
Twelfth graders cite real life applications of Kirchhoff's rules. In this physics lesson, 12th graders calculate current, power and voltage using Kirchhoff and Ohm's laws. They explain the different components and uses of transformers.
Curated OER
Conductors and Insulators
Fifth graders investigate conductors and insulators by testing their hypotheses. They use copper wire and batteries to light a bulb. They use a penny and a plastic spoon to determine which is an insulator and which is a conductor.
Teach Engineering
Maximum Power Point
Investigate the maximum power output of a photovoltaic panel with a lesson that introduces the class to the maximum power point. Individuals learn how to determine the maximum power point of a solar panel by using Ohm's law and the power...
National Nanotechnology Infrastructure Network
Small Scale Sculpting: Etch Lab
Make works of art using a vintage yet effective etching strategy. The surface of a semiconductor chip has specific patterns formed through a process called etching. Through a lab investigation, young scholars recreate that process on a...
Curated OER
Energy Transformations
Students investigate energy and energy transformations. They compare the various forms of energy, create the circuit and sketch the connections. In addition, they label the circuit to identify areas where energy transformation is present.
Curated OER
Semiconductors
Students investigate the properites of a semiconductor device known as a diode. They recognize a diode as a one way conducting device. They describe alternating current and the use of a diode to convert it to direct current. Students...
Curated OER
Science: Mirrored Movements
This lesson provides students with a lab experience during which students construct a basic electric circuit and use it to explore dexterity skills. A chance to construct and operate a tool that extends a person's grasping ability and to...
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