Curated OER
Creating a Simple Telegraph Machine
Students experiment and discuss circuits and how they work. For this science lesson, students construct a telegraph machine using cardboard, wires, battery, electric tape and masking tape. They investigate what happens as the circuits...
Curated OER
Electromagnetism
Students explore the generation of magnetic fields from currents in wires and measure the magnetic field directions. They measure magnetic fields in their own environment. They also examine how moving magnetic fields can create currents.
Curated OER
Electric Circuits
Fifth graders build a simple circuit which transmits Morse code using a battery, bulb, wire, switch, and tape. They analyze problems that arise while transmitting their messages to each other.
Curated OER
Pliable Proteins
Students make models of protiens using wire and paperclips. They are given step by step instructions with lots of information about proteins throughout the directions. They make the three basic structual elements of proteins;...
Curated OER
Interactive Question Asker
Students practice studying chapters from a unit by creating an electric circuit. In this electronic studying lesson, students utilize a file folder, hole punch, foil, light bulb and battery to create a wired circuit behind answers to...
Curated OER
Electromagnets
Students explore electricity by completing a scientific worksheet in class. In this electromagnetism instructional activity, students discuss the history of magnets and how electromagnets are most commonly used in our daily lives....
Institute of Electrical and Electronics Engineers
Two Button Buzzer Circuit
Learners explore circuit structure, draw a schematic for it, and construct a two button buzzer model out of wires, a battery, buttons (switches), and a buzzer.
Curated OER
Electrifying Electricity
Students explore the basics of electricity using common everyday items as well as demonstrate how parallel and series circuits can be used in electronics and electrical devices. They explore how common items in their world can be wired...
Curated OER
Crystals
Students investigate crystal formation, their shapes and the best places to cleave crystals for smooth edges. In this crystal lesson plan, students experiment to form crystals with Salol as well as with copper wire and Silver Nitrate....
Curated OER
Soap Bubble Chemistry
Students investigate soap bubbles. In this soap bubble chemistry lesson, students observe a demonstration using pop-it beads to represent a soap molecule. Students produce soap bubbles in the lab by making bubbles with a large bubble...
Curated OER
Electrical Circuits
Students compare series and parallel circuits. For this electricity and circuits lesson, students roleplay as a "wire" passing an energy ball to demonstrate how a series circuit works and how the circuit can be broken. Students construct...
Curated OER
WiTricity Explained
High schoolers explain how electricity is transferred from source to load without actual wires connecting the two. In this physics lesson, students explore how wireless electricity was discovered. They cite practical applications of this...
Curated OER
Completing the Circuit
Young scholars use a battery, wires, small light bulb and a light bulb holder to learn the difference between an open circuit and a closed circuit, and understand that electric current only occurs in a closed circuit. They describe the...
Curated OER
What's Down the Well?
Students examine how environmental engineers determine possible sites for drinking water wells. They listen to a teacher led-lecture, and create their own groundwater well model using a coffee can and wire screening, observing how...
Curated OER
Science Lesson: Home-made Generator
Young scholars are able to design and conduct an experiment related to electrical generation. They are able to list the factors that affect the amount of current that can be generated by a simple generator, such as the number of turns...
Curated OER
WHAT MAKES A LIGHT BULB LIGHT?
Learners are able to use inquiry to answer the essential questions. They are able to predict and test configurations of a battery, bulb, and wire that make the complete circuit. Students craft a group and individual theory of a...
Curated OER
Let's Light up a Light Bulb
Third graders investigate electricity. In this electricity lesson, 3rd graders observe a familiar battery-operated toy and brainstorm reasons why and how the battery works. Students work in pairs to explore batteries, bulbs, and wires,...
Curated OER
10-7-09 Quiz: Slope and Area
In this slope and area worksheet, students solve 2 short answer multi-step problems. Students determine the length of a wire given dimensions of a rectangle. Students find the slope of a line through a point on a curve.
Curated OER
Permeability (Magnetism)
Students investigate magnetic permeability and saturation. For this physics lesson, students explain how current carrying wire coils create magnetic forces. They interpret normal magnetization curves.
Teach Engineering
May the Magnetic Force Be with You
Class members use mathematics in order to better understand magnetic forces and their interaction on charged particles. After a demonstration of the interaction between a magnet and an electron beam using a CRT computer monitor, learners...
Curated OER
Ultra-simple Electric Generator
Students read this article to discover the secret to making a generator. They understand that there has been lots of projects for making a simple electric motor, but not for a generator.
Curated OER
Hydrogen-Electrolysis of Water
Students discover how hydrogen is created and extracted from water to use as an energy source. In this solar energy lesson, students use pieces of aluminum foil as electrodes. Students attach one end of a wire to the hanger of the...
Curated OER
Binary and Communication Systems
Students participate in an activity that introduces them to the concept of binary coding as a language. They decode messages using special boards that has its own code for different letters. They create new codes by rearranging wires...
Curated OER
Basic Ohmmeter Use
For this ohmmeter worksheet, students are given ten questions about circuits and and the resistance in those circuits. They explain how an ohmmeter is used and answer questions about different wire systems and their resistance.
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